64505610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4241}}^1$

素因数の和:4280

約数の個数: 72

約数和(自身を含む): 181650924

約数和(自身を除く): 117145314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 4241, 5070, 7605, 8482, 12723, 15210, 21205, 25446, 38169, 42410, 55133, 63615, 76338, 110266, 127230, 165399, 190845, 275665, 330798, 381690, 496197, 551330, 716729, 826995, 992394, 1433458, 1653990, 2150187, 2480985, 3583645, 4300374, 4961970, 6450561, 7167290, 10750935, 12901122, 21501870, 32252805, 64505610]

約数ペア:

[(1, 64505610), (2, 32252805), (3, 21501870), (5, 12901122), (6, 10750935), (9, 7167290), (10, 6450561), (13, 4961970), (15, 4300374), (18, 3583645), (26, 2480985), (30, 2150187), (39, 1653990), (45, 1433458), (65, 992394), (78, 826995), (90, 716729), (117, 551330), (130, 496197), (169, 381690), (195, 330798), (234, 275665), (338, 190845), (390, 165399), (507, 127230), (585, 110266), (845, 76338), (1014, 63615), (1170, 55133), (1521, 42410), (1690, 38169), (2535, 25446), (3042, 21205), (4241, 15210), (5070, 12723), (7605, 8482)]