3861930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 10056960

約数和(自身を除く): 6195030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 193, 230, 290, 345, 386, 435, 579, 667, 690, 870, 965, 1158, 1334, 1930, 2001, 2895, 3335, 4002, 4439, 5597, 5790, 6670, 8878, 10005, 11194, 13317, 16791, 20010, 22195, 26634, 27985, 33582, 44390, 55970, 66585, 83955, 128731, 133170, 167910, 257462, 386193, 643655, 772386, 1287310, 1930965, 3861930]

約数ペア:

[(1, 3861930), (2, 1930965), (3, 1287310), (5, 772386), (6, 643655), (10, 386193), (15, 257462), (23, 167910), (29, 133170), (30, 128731), (46, 83955), (58, 66585), (69, 55970), (87, 44390), (115, 33582), (138, 27985), (145, 26634), (174, 22195), (193, 20010), (230, 16791), (290, 13317), (345, 11194), (386, 10005), (435, 8878), (579, 6670), (667, 5790), (690, 5597), (870, 4439), (965, 4002), (1158, 3335), (1334, 2895), (1930, 2001)]