390789510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 950552064

約数和(自身を除く): 559762554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 281, 302, 307, 453, 562, 614, 755, 843, 906, 921, 1405, 1510, 1535, 1686, 1842, 2265, 2810, 3070, 4215, 4530, 4605, 8430, 9210, 42431, 46357, 84862, 86267, 92714, 127293, 139071, 172534, 212155, 231785, 254586, 258801, 278142, 424310, 431335, 463570, 517602, 636465, 695355, 862670, 1272930, 1294005, 1390710, 2588010, 13026317, 26052634, 39078951, 65131585, 78157902, 130263170, 195394755, 390789510]

約数ペア:

[(1, 390789510), (2, 195394755), (3, 130263170), (5, 78157902), (6, 65131585), (10, 39078951), (15, 26052634), (30, 13026317), (151, 2588010), (281, 1390710), (302, 1294005), (307, 1272930), (453, 862670), (562, 695355), (614, 636465), (755, 517602), (843, 463570), (906, 431335), (921, 424310), (1405, 278142), (1510, 258801), (1535, 254586), (1686, 231785), (1842, 212155), (2265, 172534), (2810, 139071), (3070, 127293), (4215, 92714), (4530, 86267), (4605, 84862), (8430, 46357), (9210, 42431)]