7698540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 22256640

約数和(自身を除く): 14558100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4139, 8278, 12417, 16556, 20695, 24834, 41390, 49668, 62085, 82780, 124170, 128309, 248340, 256618, 384927, 513236, 641545, 769854, 1283090, 1539708, 1924635, 2566180, 3849270, 7698540]

約数ペア:

[(1, 7698540), (2, 3849270), (3, 2566180), (4, 1924635), (5, 1539708), (6, 1283090), (10, 769854), (12, 641545), (15, 513236), (20, 384927), (30, 256618), (31, 248340), (60, 128309), (62, 124170), (93, 82780), (124, 62085), (155, 49668), (186, 41390), (310, 24834), (372, 20695), (465, 16556), (620, 12417), (930, 8278), (1860, 4139)]