74339790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4577

約数の個数: 64

約数和(自身を含む): 206530560

約数和(自身を除く): 132190770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 4481, 5530, 8295, 8962, 13443, 16590, 22405, 26886, 31367, 44810, 62734, 67215, 94101, 134430, 156835, 188202, 313670, 353999, 470505, 707998, 941010, 1061997, 1769995, 2123994, 2477993, 3539990, 4955986, 5309985, 7433979, 10619970, 12389965, 14867958, 24779930, 37169895, 74339790]

約数ペア:

[(1, 74339790), (2, 37169895), (3, 24779930), (5, 14867958), (6, 12389965), (7, 10619970), (10, 7433979), (14, 5309985), (15, 4955986), (21, 3539990), (30, 2477993), (35, 2123994), (42, 1769995), (70, 1061997), (79, 941010), (105, 707998), (158, 470505), (210, 353999), (237, 313670), (395, 188202), (474, 156835), (553, 134430), (790, 94101), (1106, 67215), (1185, 62734), (1659, 44810), (2370, 31367), (2765, 26886), (3318, 22405), (4481, 16590), (5530, 13443), (8295, 8962)]