144400570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 287712000

約数和(自身を除く): 143311430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 73, 95, 145, 146, 190, 290, 359, 365, 551, 718, 730, 1102, 1387, 1795, 2117, 2755, 2774, 3590, 4234, 5510, 6821, 6935, 10411, 10585, 13642, 13870, 20822, 21170, 26207, 34105, 40223, 52055, 52414, 68210, 80446, 104110, 131035, 197809, 201115, 262070, 395618, 402230, 497933, 760003, 989045, 995866, 1520006, 1978090, 2489665, 3800015, 4979330, 7600030, 14440057, 28880114, 72200285, 144400570]

約数ペア:

[(1, 144400570), (2, 72200285), (5, 28880114), (10, 14440057), (19, 7600030), (29, 4979330), (38, 3800015), (58, 2489665), (73, 1978090), (95, 1520006), (145, 995866), (146, 989045), (190, 760003), (290, 497933), (359, 402230), (365, 395618), (551, 262070), (718, 201115), (730, 197809), (1102, 131035), (1387, 104110), (1795, 80446), (2117, 68210), (2755, 52414), (2774, 52055), (3590, 40223), (4234, 34105), (5510, 26207), (6821, 21170), (6935, 20822), (10411, 13870), (10585, 13642)]