74290370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 172368000

約数和(自身を除く): 98077630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 179, 242, 245, 343, 358, 385, 490, 539, 605, 686, 770, 847, 895, 1078, 1210, 1253, 1694, 1715, 1790, 1969, 2506, 2695, 3430, 3773, 3938, 4235, 5390, 5929, 6265, 7546, 8470, 8771, 9845, 11858, 12530, 13783, 17542, 18865, 19690, 21659, 27566, 29645, 37730, 41503, 43318, 43855, 59290, 61397, 68915, 83006, 87710, 96481, 108295, 122794, 137830, 151613, 192962, 207515, 216590, 303226, 306985, 415030, 482405, 613970, 675367, 758065, 964810, 1061291, 1350734, 1516130, 2122582, 3376835, 5306455, 6753670, 7429037, 10612910, 14858074, 37145185, 74290370]

約数ペア:

[(1, 74290370), (2, 37145185), (5, 14858074), (7, 10612910), (10, 7429037), (11, 6753670), (14, 5306455), (22, 3376835), (35, 2122582), (49, 1516130), (55, 1350734), (70, 1061291), (77, 964810), (98, 758065), (110, 675367), (121, 613970), (154, 482405), (179, 415030), (242, 306985), (245, 303226), (343, 216590), (358, 207515), (385, 192962), (490, 151613), (539, 137830), (605, 122794), (686, 108295), (770, 96481), (847, 87710), (895, 83006), (1078, 68915), (1210, 61397), (1253, 59290), (1694, 43855), (1715, 43318), (1790, 41503), (1969, 37730), (2506, 29645), (2695, 27566), (3430, 21659), (3773, 19690), (3938, 18865), (4235, 17542), (5390, 13783), (5929, 12530), (6265, 11858), (7546, 9845), (8470, 8771)]