23720130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 49871934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 1637, 2070, 2415, 2898, 3274, 4830, 4911, 7245, 8185, 9822, 11459, 14490, 14733, 16370, 22918, 24555, 29466, 34377, 37651, 49110, 57295, 68754, 73665, 75302, 103131, 112953, 114590, 147330, 171885, 188255, 206262, 225906, 263557, 338859, 343770, 376510, 515655, 527114, 564765, 677718, 790671, 1031310, 1129530, 1317785, 1581342, 1694295, 2372013, 2635570, 3388590, 3953355, 4744026, 7906710, 11860065, 23720130]

約数ペア:

[(1, 23720130), (2, 11860065), (3, 7906710), (5, 4744026), (6, 3953355), (7, 3388590), (9, 2635570), (10, 2372013), (14, 1694295), (15, 1581342), (18, 1317785), (21, 1129530), (23, 1031310), (30, 790671), (35, 677718), (42, 564765), (45, 527114), (46, 515655), (63, 376510), (69, 343770), (70, 338859), (90, 263557), (105, 225906), (115, 206262), (126, 188255), (138, 171885), (161, 147330), (207, 114590), (210, 112953), (230, 103131), (315, 75302), (322, 73665), (345, 68754), (414, 57295), (483, 49110), (630, 37651), (690, 34377), (805, 29466), (966, 24555), (1035, 22918), (1449, 16370), (1610, 14733), (1637, 14490), (2070, 11459), (2415, 9822), (2898, 8185), (3274, 7245), (4830, 4911)]