13305084990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{18899}}^1$

素因数の和:19697

約数の個数: 64

約数和(自身を含む): 33007564800

約数和(自身を除く): 19702479810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 757, 930, 1514, 2271, 3785, 4542, 7570, 11355, 18899, 22710, 23467, 37798, 46934, 56697, 70401, 94495, 113394, 117335, 140802, 188990, 234670, 283485, 352005, 566970, 585869, 704010, 1171738, 1757607, 2929345, 3515214, 5858690, 8788035, 14306543, 17576070, 28613086, 42919629, 71532715, 85839258, 143065430, 214598145, 429196290, 443502833, 887005666, 1330508499, 2217514165, 2661016998, 4435028330, 6652542495, 13305084990]

約数ペア:

[(1, 13305084990), (2, 6652542495), (3, 4435028330), (5, 2661016998), (6, 2217514165), (10, 1330508499), (15, 887005666), (30, 443502833), (31, 429196290), (62, 214598145), (93, 143065430), (155, 85839258), (186, 71532715), (310, 42919629), (465, 28613086), (757, 17576070), (930, 14306543), (1514, 8788035), (2271, 5858690), (3785, 3515214), (4542, 2929345), (7570, 1757607), (11355, 1171738), (18899, 704010), (22710, 585869), (23467, 566970), (37798, 352005), (46934, 283485), (56697, 234670), (70401, 188990), (94495, 140802), (113394, 117335)]