65517570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 183665664

約数和(自身を除く): 118148094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1021, 1035, 1395, 1426, 2042, 2070, 2139, 2790, 3063, 3565, 4278, 5105, 6126, 6417, 7130, 9189, 10210, 10695, 12834, 15315, 18378, 21390, 23483, 30630, 31651, 32085, 45945, 46966, 63302, 64170, 70449, 91890, 94953, 117415, 140898, 158255, 189906, 211347, 234830, 284859, 316510, 352245, 422694, 474765, 569718, 704490, 727973, 949530, 1056735, 1424295, 1455946, 2113470, 2183919, 2848590, 3639865, 4367838, 6551757, 7279730, 10919595, 13103514, 21839190, 32758785, 65517570]

約数ペア:

[(1, 65517570), (2, 32758785), (3, 21839190), (5, 13103514), (6, 10919595), (9, 7279730), (10, 6551757), (15, 4367838), (18, 3639865), (23, 2848590), (30, 2183919), (31, 2113470), (45, 1455946), (46, 1424295), (62, 1056735), (69, 949530), (90, 727973), (93, 704490), (115, 569718), (138, 474765), (155, 422694), (186, 352245), (207, 316510), (230, 284859), (279, 234830), (310, 211347), (345, 189906), (414, 158255), (465, 140898), (558, 117415), (690, 94953), (713, 91890), (930, 70449), (1021, 64170), (1035, 63302), (1395, 46966), (1426, 45945), (2042, 32085), (2070, 31651), (2139, 30630), (2790, 23483), (3063, 21390), (3565, 18378), (4278, 15315), (5105, 12834), (6126, 10695), (6417, 10210), (7130, 9189)]