245548860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49307}}^1$

素因数の和:49402

約数の個数: 48

約数和(自身を含む): 695834496

約数和(自身を除く): 450285636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 49307, 98614, 147921, 197228, 246535, 295842, 493070, 591684, 739605, 986140, 1479210, 2958420, 4092481, 8184962, 12277443, 16369924, 20462405, 24554886, 40924810, 49109772, 61387215, 81849620, 122774430, 245548860]

約数ペア:

[(1, 245548860), (2, 122774430), (3, 81849620), (4, 61387215), (5, 49109772), (6, 40924810), (10, 24554886), (12, 20462405), (15, 16369924), (20, 12277443), (30, 8184962), (60, 4092481), (83, 2958420), (166, 1479210), (249, 986140), (332, 739605), (415, 591684), (498, 493070), (830, 295842), (996, 246535), (1245, 197228), (1660, 147921), (2490, 98614), (4980, 49307)]