10520244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 30750720

約数和(自身を除く): 20230476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 383, 436, 654, 763, 766, 981, 1149, 1308, 1526, 1532, 1962, 2289, 2298, 2681, 3052, 3447, 3924, 4578, 4596, 5362, 6867, 6894, 8043, 9156, 10724, 13734, 13788, 16086, 24129, 27468, 32172, 41747, 48258, 83494, 96516, 125241, 166988, 250482, 292229, 375723, 500964, 584458, 751446, 876687, 1168916, 1502892, 1753374, 2630061, 3506748, 5260122, 10520244]

約数ペア:

[(1, 10520244), (2, 5260122), (3, 3506748), (4, 2630061), (6, 1753374), (7, 1502892), (9, 1168916), (12, 876687), (14, 751446), (18, 584458), (21, 500964), (28, 375723), (36, 292229), (42, 250482), (63, 166988), (84, 125241), (109, 96516), (126, 83494), (218, 48258), (252, 41747), (327, 32172), (383, 27468), (436, 24129), (654, 16086), (763, 13788), (766, 13734), (981, 10724), (1149, 9156), (1308, 8043), (1526, 6894), (1532, 6867), (1962, 5362), (2289, 4596), (2298, 4578), (2681, 3924), (3052, 3447)]