1907015940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185869}}^1$

素因数の和:185906

約数の個数: 96

約数和(自身を含む): 6245232000

約数和(自身を除く): 4338216060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 185869, 371738, 557607, 743476, 929345, 1115214, 1672821, 1858690, 2230428, 2788035, 3345642, 3531511, 3717380, 5018463, 5576070, 6691284, 7063022, 8364105, 10036926, 10594533, 11152140, 14126044, 16728210, 17657555, 20073852, 21189066, 25092315, 31783599, 33456420, 35315110, 42378132, 50184630, 52972665, 63567198, 70630220, 95350797, 100369260, 105945330, 127134396, 158917995, 190701594, 211890660, 317835990, 381403188, 476753985, 635671980, 953507970, 1907015940]

約数ペア:

[(1, 1907015940), (2, 953507970), (3, 635671980), (4, 476753985), (5, 381403188), (6, 317835990), (9, 211890660), (10, 190701594), (12, 158917995), (15, 127134396), (18, 105945330), (19, 100369260), (20, 95350797), (27, 70630220), (30, 63567198), (36, 52972665), (38, 50184630), (45, 42378132), (54, 35315110), (57, 33456420), (60, 31783599), (76, 25092315), (90, 21189066), (95, 20073852), (108, 17657555), (114, 16728210), (135, 14126044), (171, 11152140), (180, 10594533), (190, 10036926), (228, 8364105), (270, 7063022), (285, 6691284), (342, 5576070), (380, 5018463), (513, 3717380), (540, 3531511), (570, 3345642), (684, 2788035), (855, 2230428), (1026, 1858690), (1140, 1672821), (1710, 1115214), (2052, 929345), (2565, 743476), (3420, 557607), (5130, 371738), (10260, 185869)]