6445260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 19904976

約数和(自身を除く): 13459716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 587, 610, 732, 915, 1098, 1174, 1220, 1761, 1830, 2196, 2348, 2745, 2935, 3522, 3660, 5283, 5490, 5870, 7044, 8805, 10566, 10980, 11740, 17610, 21132, 26415, 35220, 35807, 52830, 71614, 105660, 107421, 143228, 179035, 214842, 322263, 358070, 429684, 537105, 644526, 716140, 1074210, 1289052, 1611315, 2148420, 3222630, 6445260]

約数ペア:

[(1, 6445260), (2, 3222630), (3, 2148420), (4, 1611315), (5, 1289052), (6, 1074210), (9, 716140), (10, 644526), (12, 537105), (15, 429684), (18, 358070), (20, 322263), (30, 214842), (36, 179035), (45, 143228), (60, 107421), (61, 105660), (90, 71614), (122, 52830), (180, 35807), (183, 35220), (244, 26415), (305, 21132), (366, 17610), (549, 11740), (587, 10980), (610, 10566), (732, 8805), (915, 7044), (1098, 5870), (1174, 5490), (1220, 5283), (1761, 3660), (1830, 3522), (2196, 2935), (2348, 2745)]