2190381310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25261}}^1$

素因数の和:25333

約数の個数: 64

約数和(自身を含む): 4583537280

約数和(自身を除く): 2393155970

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 598, 667, 754, 1334, 1495, 1885, 2990, 3335, 3770, 6670, 8671, 17342, 25261, 43355, 50522, 86710, 126305, 252610, 328393, 581003, 656786, 732569, 1162006, 1465138, 1641965, 2905015, 3283930, 3662845, 5810030, 7325690, 7553039, 9523397, 15106078, 16849087, 19046794, 33698174, 37765195, 47616985, 75530390, 84245435, 95233970, 168490870, 219038131, 438076262, 1095190655, 2190381310]

約数ペア:

[(1, 2190381310), (2, 1095190655), (5, 438076262), (10, 219038131), (13, 168490870), (23, 95233970), (26, 84245435), (29, 75530390), (46, 47616985), (58, 37765195), (65, 33698174), (115, 19046794), (130, 16849087), (145, 15106078), (230, 9523397), (290, 7553039), (299, 7325690), (377, 5810030), (598, 3662845), (667, 3283930), (754, 2905015), (1334, 1641965), (1495, 1465138), (1885, 1162006), (2990, 732569), (3335, 656786), (3770, 581003), (6670, 328393), (8671, 252610), (17342, 126305), (25261, 86710), (43355, 50522)]