17670780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 54093312

約数和(自身を除く): 36422532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 773, 1143, 1270, 1524, 1546, 1905, 2286, 2319, 2540, 3092, 3810, 3865, 4572, 4638, 5715, 6957, 7620, 7730, 9276, 11430, 11595, 13914, 15460, 22860, 23190, 27828, 34785, 46380, 69570, 98171, 139140, 196342, 294513, 392684, 490855, 589026, 883539, 981710, 1178052, 1472565, 1767078, 1963420, 2945130, 3534156, 4417695, 5890260, 8835390, 17670780]

約数ペア:

[(1, 17670780), (2, 8835390), (3, 5890260), (4, 4417695), (5, 3534156), (6, 2945130), (9, 1963420), (10, 1767078), (12, 1472565), (15, 1178052), (18, 981710), (20, 883539), (30, 589026), (36, 490855), (45, 392684), (60, 294513), (90, 196342), (127, 139140), (180, 98171), (254, 69570), (381, 46380), (508, 34785), (635, 27828), (762, 23190), (773, 22860), (1143, 15460), (1270, 13914), (1524, 11595), (1546, 11430), (1905, 9276), (2286, 7730), (2319, 7620), (2540, 6957), (3092, 5715), (3810, 4638), (3865, 4572)]