7701330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 24033024

約数和(自身を除く): 16331694

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 49, 62, 65, 70, 78, 91, 93, 98, 105, 130, 147, 155, 169, 182, 186, 195, 210, 217, 245, 273, 294, 310, 338, 390, 403, 434, 455, 465, 490, 507, 546, 637, 651, 735, 806, 845, 910, 930, 1014, 1085, 1183, 1209, 1274, 1302, 1365, 1470, 1519, 1690, 1911, 2015, 2170, 2366, 2418, 2535, 2730, 2821, 3038, 3185, 3255, 3549, 3822, 4030, 4557, 5070, 5239, 5642, 5915, 6045, 6370, 6510, 7098, 7595, 8281, 8463, 9114, 9555, 10478, 11830, 12090, 14105, 15190, 15717, 16562, 16926, 17745, 19110, 19747, 22785, 24843, 26195, 28210, 31434, 35490, 36673, 39494, 41405, 42315, 45570, 49686, 52390, 59241, 73346, 78585, 82810, 84630, 98735, 110019, 118482, 124215, 157170, 183365, 197470, 220038, 248430, 256711, 296205, 366730, 513422, 550095, 592410, 770133, 1100190, 1283555, 1540266, 2567110, 3850665, 7701330]

約数ペア:

[(1, 7701330), (2, 3850665), (3, 2567110), (5, 1540266), (6, 1283555), (7, 1100190), (10, 770133), (13, 592410), (14, 550095), (15, 513422), (21, 366730), (26, 296205), (30, 256711), (31, 248430), (35, 220038), (39, 197470), (42, 183365), (49, 157170), (62, 124215), (65, 118482), (70, 110019), (78, 98735), (91, 84630), (93, 82810), (98, 78585), (105, 73346), (130, 59241), (147, 52390), (155, 49686), (169, 45570), (182, 42315), (186, 41405), (195, 39494), (210, 36673), (217, 35490), (245, 31434), (273, 28210), (294, 26195), (310, 24843), (338, 22785), (390, 19747), (403, 19110), (434, 17745), (455, 16926), (465, 16562), (490, 15717), (507, 15190), (546, 14105), (637, 12090), (651, 11830), (735, 10478), (806, 9555), (845, 9114), (910, 8463), (930, 8281), (1014, 7595), (1085, 7098), (1183, 6510), (1209, 6370), (1274, 6045), (1302, 5915), (1365, 5642), (1470, 5239), (1519, 5070), (1690, 4557), (1911, 4030), (2015, 3822), (2170, 3549), (2366, 3255), (2418, 3185), (2535, 3038), (2730, 2821)]