63801430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 155520000

約数和(自身を除く): 91718570

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 89, 95, 98, 110, 133, 154, 178, 190, 209, 245, 266, 343, 385, 418, 445, 490, 539, 623, 665, 686, 770, 890, 931, 979, 1045, 1078, 1246, 1330, 1463, 1691, 1715, 1862, 1958, 2090, 2695, 2926, 3115, 3382, 3430, 3773, 4361, 4655, 4895, 5390, 6230, 6517, 6853, 7315, 7546, 8455, 8722, 9310, 9790, 10241, 11837, 13034, 13706, 14630, 16910, 18601, 18865, 20482, 21805, 23674, 30527, 32585, 34265, 37202, 37730, 43610, 47971, 51205, 59185, 61054, 65170, 68530, 71687, 82859, 93005, 95942, 102410, 118370, 130207, 143374, 152635, 165718, 186010, 239855, 260414, 305270, 335797, 358435, 414295, 479710, 580013, 651035, 671594, 716870, 828590, 911449, 1160026, 1302070, 1678985, 1822898, 2900065, 3357970, 4557245, 5800130, 6380143, 9114490, 12760286, 31900715, 63801430]

約数ペア:

[(1, 63801430), (2, 31900715), (5, 12760286), (7, 9114490), (10, 6380143), (11, 5800130), (14, 4557245), (19, 3357970), (22, 2900065), (35, 1822898), (38, 1678985), (49, 1302070), (55, 1160026), (70, 911449), (77, 828590), (89, 716870), (95, 671594), (98, 651035), (110, 580013), (133, 479710), (154, 414295), (178, 358435), (190, 335797), (209, 305270), (245, 260414), (266, 239855), (343, 186010), (385, 165718), (418, 152635), (445, 143374), (490, 130207), (539, 118370), (623, 102410), (665, 95942), (686, 93005), (770, 82859), (890, 71687), (931, 68530), (979, 65170), (1045, 61054), (1078, 59185), (1246, 51205), (1330, 47971), (1463, 43610), (1691, 37730), (1715, 37202), (1862, 34265), (1958, 32585), (2090, 30527), (2695, 23674), (2926, 21805), (3115, 20482), (3382, 18865), (3430, 18601), (3773, 16910), (4361, 14630), (4655, 13706), (4895, 13034), (5390, 11837), (6230, 10241), (6517, 9790), (6853, 9310), (7315, 8722), (7546, 8455)]