1705789260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14557}}^1$

素因数の和:14613

約数の個数: 192

約数和(自身を含む): 6261104640

約数和(自身を除く): 4555315380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 14557, 16740, 19530, 23436, 29114, 29295, 39060, 43671, 58228, 58590, 72785, 87342, 101899, 117180, 131013, 145570, 174684, 203798, 218355, 262026, 291140, 305697, 393039, 407596, 436710, 451267, 509495, 524052, 611394, 655065, 786078, 873420, 902534, 917091, 1018990, 1222788, 1310130, 1353801, 1528485, 1572156, 1805068, 1834182, 1965195, 2037980, 2256335, 2620260, 2707602, 2751273, 3056970, 3158869, 3668364, 3930390, 4061403, 4512670, 4585455, 5415204, 5502546, 6113940, 6317738, 6769005, 7860780, 8122806, 9025340, 9170910, 9476607, 11005092, 12184209, 12635476, 13538010, 13756365, 15794345, 16245612, 18341820, 18953214, 20307015, 24368418, 27076020, 27512730, 28429821, 31588690, 37906428, 40614030, 47383035, 48736836, 55025460, 56859642, 60921045, 63177380, 81228060, 85289463, 94766070, 113719284, 121842090, 142149105, 170578926, 189532140, 243684180, 284298210, 341157852, 426447315, 568596420, 852894630, 1705789260]

約数ペア:

[(1, 1705789260), (2, 852894630), (3, 568596420), (4, 426447315), (5, 341157852), (6, 284298210), (7, 243684180), (9, 189532140), (10, 170578926), (12, 142149105), (14, 121842090), (15, 113719284), (18, 94766070), (20, 85289463), (21, 81228060), (27, 63177380), (28, 60921045), (30, 56859642), (31, 55025460), (35, 48736836), (36, 47383035), (42, 40614030), (45, 37906428), (54, 31588690), (60, 28429821), (62, 27512730), (63, 27076020), (70, 24368418), (84, 20307015), (90, 18953214), (93, 18341820), (105, 16245612), (108, 15794345), (124, 13756365), (126, 13538010), (135, 12635476), (140, 12184209), (155, 11005092), (180, 9476607), (186, 9170910), (189, 9025340), (210, 8122806), (217, 7860780), (252, 6769005), (270, 6317738), (279, 6113940), (310, 5502546), (315, 5415204), (372, 4585455), (378, 4512670), (420, 4061403), (434, 3930390), (465, 3668364), (540, 3158869), (558, 3056970), (620, 2751273), (630, 2707602), (651, 2620260), (756, 2256335), (837, 2037980), (868, 1965195), (930, 1834182), (945, 1805068), (1085, 1572156), (1116, 1528485), (1260, 1353801), (1302, 1310130), (1395, 1222788), (1674, 1018990), (1860, 917091), (1890, 902534), (1953, 873420), (2170, 786078), (2604, 655065), (2790, 611394), (3255, 524052), (3348, 509495), (3780, 451267), (3906, 436710), (4185, 407596), (4340, 393039), (5580, 305697), (5859, 291140), (6510, 262026), (7812, 218355), (8370, 203798), (9765, 174684), (11718, 145570), (13020, 131013), (14557, 117180), (16740, 101899), (19530, 87342), (23436, 72785), (29114, 58590), (29295, 58228), (39060, 43671)]