74395590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 184833792

約数和(自身を除く): 110438202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 202, 215, 258, 303, 430, 505, 571, 606, 645, 1010, 1142, 1290, 1515, 1713, 2855, 3030, 3426, 4343, 5710, 8565, 8686, 13029, 17130, 21715, 24553, 26058, 43430, 49106, 57671, 65145, 73659, 115342, 122765, 130290, 147318, 173013, 245530, 288355, 346026, 368295, 576710, 736590, 865065, 1730130, 2479853, 4959706, 7439559, 12399265, 14879118, 24798530, 37197795, 74395590]

約数ペア:

[(1, 74395590), (2, 37197795), (3, 24798530), (5, 14879118), (6, 12399265), (10, 7439559), (15, 4959706), (30, 2479853), (43, 1730130), (86, 865065), (101, 736590), (129, 576710), (202, 368295), (215, 346026), (258, 288355), (303, 245530), (430, 173013), (505, 147318), (571, 130290), (606, 122765), (645, 115342), (1010, 73659), (1142, 65145), (1290, 57671), (1515, 49106), (1713, 43430), (2855, 26058), (3030, 24553), (3426, 21715), (4343, 17130), (5710, 13029), (8565, 8686)]