1298014740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218521}}^1$

素因数の和:218550

約数の個数: 96

約数和(自身を含む): 4405403520

約数和(自身を除く): 3107388780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 218521, 437042, 655563, 874084, 1092605, 1311126, 1966689, 2185210, 2403731, 2622252, 3277815, 3933378, 4370420, 4807462, 5900067, 6555630, 7211193, 7866756, 9614924, 9833445, 11800134, 12018655, 13111260, 14422386, 19666890, 21633579, 23600268, 24037310, 28844772, 29500335, 36055965, 39333780, 43267158, 48074620, 59000670, 64900737, 72111930, 86534316, 108167895, 118001340, 129801474, 144223860, 216335790, 259602948, 324503685, 432671580, 649007370, 1298014740]

約数ペア:

[(1, 1298014740), (2, 649007370), (3, 432671580), (4, 324503685), (5, 259602948), (6, 216335790), (9, 144223860), (10, 129801474), (11, 118001340), (12, 108167895), (15, 86534316), (18, 72111930), (20, 64900737), (22, 59000670), (27, 48074620), (30, 43267158), (33, 39333780), (36, 36055965), (44, 29500335), (45, 28844772), (54, 24037310), (55, 23600268), (60, 21633579), (66, 19666890), (90, 14422386), (99, 13111260), (108, 12018655), (110, 11800134), (132, 9833445), (135, 9614924), (165, 7866756), (180, 7211193), (198, 6555630), (220, 5900067), (270, 4807462), (297, 4370420), (330, 3933378), (396, 3277815), (495, 2622252), (540, 2403731), (594, 2185210), (660, 1966689), (990, 1311126), (1188, 1092605), (1485, 874084), (1980, 655563), (2970, 437042), (5940, 218521)]