65903740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 167537664

約数和(自身を除く): 101633924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 97, 115, 140, 161, 194, 211, 230, 322, 388, 422, 460, 485, 644, 679, 805, 844, 970, 1055, 1358, 1477, 1610, 1940, 2110, 2231, 2716, 2954, 3220, 3395, 4220, 4462, 4853, 5908, 6790, 7385, 8924, 9706, 11155, 13580, 14770, 15617, 19412, 20467, 22310, 24265, 29540, 31234, 33971, 40934, 44620, 48530, 62468, 67942, 78085, 81868, 97060, 102335, 135884, 143269, 156170, 169855, 204670, 286538, 312340, 339710, 409340, 470741, 573076, 679420, 716345, 941482, 1432690, 1882964, 2353705, 2865380, 3295187, 4707410, 6590374, 9414820, 13180748, 16475935, 32951870, 65903740]

約数ペア:

[(1, 65903740), (2, 32951870), (4, 16475935), (5, 13180748), (7, 9414820), (10, 6590374), (14, 4707410), (20, 3295187), (23, 2865380), (28, 2353705), (35, 1882964), (46, 1432690), (70, 941482), (92, 716345), (97, 679420), (115, 573076), (140, 470741), (161, 409340), (194, 339710), (211, 312340), (230, 286538), (322, 204670), (388, 169855), (422, 156170), (460, 143269), (485, 135884), (644, 102335), (679, 97060), (805, 81868), (844, 78085), (970, 67942), (1055, 62468), (1358, 48530), (1477, 44620), (1610, 40934), (1940, 33971), (2110, 31234), (2231, 29540), (2716, 24265), (2954, 22310), (3220, 20467), (3395, 19412), (4220, 15617), (4462, 14770), (4853, 13580), (5908, 11155), (6790, 9706), (7385, 8924)]