40809630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 101357568

約数和(自身を除く): 60547938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 281, 282, 309, 470, 515, 562, 618, 705, 843, 1030, 1405, 1410, 1545, 1686, 2810, 3090, 4215, 4841, 8430, 9682, 13207, 14523, 24205, 26414, 28943, 29046, 39621, 48410, 57886, 66035, 72615, 79242, 86829, 132070, 144715, 145230, 173658, 198105, 289430, 396210, 434145, 868290, 1360321, 2720642, 4080963, 6801605, 8161926, 13603210, 20404815, 40809630]

約数ペア:

[(1, 40809630), (2, 20404815), (3, 13603210), (5, 8161926), (6, 6801605), (10, 4080963), (15, 2720642), (30, 1360321), (47, 868290), (94, 434145), (103, 396210), (141, 289430), (206, 198105), (235, 173658), (281, 145230), (282, 144715), (309, 132070), (470, 86829), (515, 79242), (562, 72615), (618, 66035), (705, 57886), (843, 48410), (1030, 39621), (1405, 29046), (1410, 28943), (1545, 26414), (1686, 24205), (2810, 14523), (3090, 13207), (4215, 9682), (4841, 8430)]