65319310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 79832690

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 667, 805, 1015, 1334, 1399, 1610, 2030, 2798, 3335, 4669, 6670, 6995, 9338, 9793, 13990, 19586, 23345, 32177, 40571, 46690, 48965, 64354, 81142, 97930, 160885, 202855, 225239, 283997, 321770, 405710, 450478, 567994, 933133, 1126195, 1419985, 1866266, 2252390, 2839970, 4665665, 6531931, 9331330, 13063862, 32659655, 65319310]

約数ペア:

[(1, 65319310), (2, 32659655), (5, 13063862), (7, 9331330), (10, 6531931), (14, 4665665), (23, 2839970), (29, 2252390), (35, 1866266), (46, 1419985), (58, 1126195), (70, 933133), (115, 567994), (145, 450478), (161, 405710), (203, 321770), (230, 283997), (290, 225239), (322, 202855), (406, 160885), (667, 97930), (805, 81142), (1015, 64354), (1334, 48965), (1399, 46690), (1610, 40571), (2030, 32177), (2798, 23345), (3335, 19586), (4669, 13990), (6670, 9793), (6995, 9338)]