3893591630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 7376486400

約数和(自身を除く): 3482894770

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 173, 310, 346, 395, 790, 865, 919, 1730, 1838, 2449, 4595, 4898, 5363, 9190, 10726, 12245, 13667, 24490, 26815, 27334, 28489, 53630, 56978, 68335, 72601, 136670, 142445, 145202, 158987, 284890, 317974, 363005, 423677, 726010, 794935, 847354, 1589870, 2118385, 2250631, 4236770, 4501262, 4928597, 9857194, 11253155, 12559973, 22506310, 24642985, 25119946, 49285970, 62799865, 125599730, 389359163, 778718326, 1946795815, 3893591630]

約数ペア:

[(1, 3893591630), (2, 1946795815), (5, 778718326), (10, 389359163), (31, 125599730), (62, 62799865), (79, 49285970), (155, 25119946), (158, 24642985), (173, 22506310), (310, 12559973), (346, 11253155), (395, 9857194), (790, 4928597), (865, 4501262), (919, 4236770), (1730, 2250631), (1838, 2118385), (2449, 1589870), (4595, 847354), (4898, 794935), (5363, 726010), (9190, 423677), (10726, 363005), (12245, 317974), (13667, 284890), (24490, 158987), (26815, 145202), (27334, 142445), (28489, 136670), (53630, 72601), (56978, 68335)]