64151290

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 137376000

約数和(自身を除く): 73224710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 317, 343, 413, 490, 590, 634, 686, 826, 1585, 1715, 2065, 2219, 2891, 3170, 3430, 4130, 4438, 5782, 11095, 14455, 15533, 18703, 20237, 22190, 28910, 31066, 37406, 40474, 77665, 93515, 101185, 108731, 130921, 155330, 187030, 202370, 217462, 261842, 543655, 654605, 916447, 1087310, 1309210, 1832894, 4582235, 6415129, 9164470, 12830258, 32075645, 64151290]

約数ペア:

[(1, 64151290), (2, 32075645), (5, 12830258), (7, 9164470), (10, 6415129), (14, 4582235), (35, 1832894), (49, 1309210), (59, 1087310), (70, 916447), (98, 654605), (118, 543655), (245, 261842), (295, 217462), (317, 202370), (343, 187030), (413, 155330), (490, 130921), (590, 108731), (634, 101185), (686, 93515), (826, 77665), (1585, 40474), (1715, 37406), (2065, 31066), (2219, 28910), (2891, 22190), (3170, 20237), (3430, 18703), (4130, 15533), (4438, 14455), (5782, 11095)]