40326690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 99223488

約数和(自身を除く): 58896798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 727, 1290, 1454, 1849, 2181, 3635, 3698, 4362, 5547, 7270, 9245, 10905, 11094, 18490, 21810, 27735, 31261, 55470, 62522, 93783, 156305, 187566, 312610, 468915, 937830, 1344223, 2688446, 4032669, 6721115, 8065338, 13442230, 20163345, 40326690]

約数ペア:

[(1, 40326690), (2, 20163345), (3, 13442230), (5, 8065338), (6, 6721115), (10, 4032669), (15, 2688446), (30, 1344223), (43, 937830), (86, 468915), (129, 312610), (215, 187566), (258, 156305), (430, 93783), (645, 62522), (727, 55470), (1290, 31261), (1454, 27735), (1849, 21810), (2181, 18490), (3635, 11094), (3698, 10905), (4362, 9245), (5547, 7270)]