19365060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 66495744

約数和(自身を除く): 47130684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 61, 65, 66, 74, 78, 110, 111, 122, 130, 132, 143, 148, 156, 165, 183, 185, 195, 220, 222, 244, 260, 286, 305, 330, 366, 370, 390, 407, 429, 444, 481, 555, 572, 610, 660, 671, 715, 732, 740, 780, 793, 814, 858, 915, 962, 1110, 1220, 1221, 1342, 1430, 1443, 1586, 1628, 1716, 1830, 1924, 2013, 2035, 2145, 2220, 2257, 2379, 2405, 2442, 2684, 2860, 2886, 3172, 3355, 3660, 3965, 4026, 4070, 4290, 4514, 4758, 4810, 4884, 5291, 5772, 6105, 6710, 6771, 7215, 7930, 8052, 8140, 8580, 8723, 9028, 9516, 9620, 10065, 10582, 11285, 11895, 12210, 13420, 13542, 14430, 15860, 15873, 17446, 20130, 21164, 22570, 23790, 24420, 24827, 26169, 26455, 27084, 28860, 29341, 31746, 33855, 34892, 40260, 43615, 45140, 47580, 49654, 52338, 52910, 58682, 63492, 67710, 74481, 79365, 87230, 88023, 99308, 104676, 105820, 117364, 124135, 130845, 135420, 146705, 148962, 158730, 174460, 176046, 248270, 261690, 293410, 297924, 317460, 322751, 352092, 372405, 440115, 496540, 523380, 586820, 645502, 744810, 880230, 968253, 1291004, 1489620, 1613755, 1760460, 1936506, 3227510, 3873012, 4841265, 6455020, 9682530, 19365060]

約数ペア:

[(1, 19365060), (2, 9682530), (3, 6455020), (4, 4841265), (5, 3873012), (6, 3227510), (10, 1936506), (11, 1760460), (12, 1613755), (13, 1489620), (15, 1291004), (20, 968253), (22, 880230), (26, 744810), (30, 645502), (33, 586820), (37, 523380), (39, 496540), (44, 440115), (52, 372405), (55, 352092), (60, 322751), (61, 317460), (65, 297924), (66, 293410), (74, 261690), (78, 248270), (110, 176046), (111, 174460), (122, 158730), (130, 148962), (132, 146705), (143, 135420), (148, 130845), (156, 124135), (165, 117364), (183, 105820), (185, 104676), (195, 99308), (220, 88023), (222, 87230), (244, 79365), (260, 74481), (286, 67710), (305, 63492), (330, 58682), (366, 52910), (370, 52338), (390, 49654), (407, 47580), (429, 45140), (444, 43615), (481, 40260), (555, 34892), (572, 33855), (610, 31746), (660, 29341), (671, 28860), (715, 27084), (732, 26455), (740, 26169), (780, 24827), (793, 24420), (814, 23790), (858, 22570), (915, 21164), (962, 20130), (1110, 17446), (1220, 15873), (1221, 15860), (1342, 14430), (1430, 13542), (1443, 13420), (1586, 12210), (1628, 11895), (1716, 11285), (1830, 10582), (1924, 10065), (2013, 9620), (2035, 9516), (2145, 9028), (2220, 8723), (2257, 8580), (2379, 8140), (2405, 8052), (2442, 7930), (2684, 7215), (2860, 6771), (2886, 6710), (3172, 6105), (3355, 5772), (3660, 5291), (3965, 4884), (4026, 4810), (4070, 4758), (4290, 4514)]