22906140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 68183472

約数和(自身を除く): 45277332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1321, 1445, 1734, 2642, 2890, 3468, 3963, 4335, 5284, 5780, 6605, 7926, 8670, 13210, 15852, 17340, 19815, 22457, 26420, 39630, 44914, 67371, 79260, 89828, 112285, 134742, 224570, 269484, 336855, 381769, 449140, 673710, 763538, 1145307, 1347420, 1527076, 1908845, 2290614, 3817690, 4581228, 5726535, 7635380, 11453070, 22906140]

約数ペア:

[(1, 22906140), (2, 11453070), (3, 7635380), (4, 5726535), (5, 4581228), (6, 3817690), (10, 2290614), (12, 1908845), (15, 1527076), (17, 1347420), (20, 1145307), (30, 763538), (34, 673710), (51, 449140), (60, 381769), (68, 336855), (85, 269484), (102, 224570), (170, 134742), (204, 112285), (255, 89828), (289, 79260), (340, 67371), (510, 44914), (578, 39630), (867, 26420), (1020, 22457), (1156, 19815), (1321, 17340), (1445, 15852), (1734, 13210), (2642, 8670), (2890, 7926), (3468, 6605), (3963, 5780), (4335, 5284)]