74621930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 146746080

約数和(自身を除く): 72124150

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 467, 551, 841, 934, 1102, 1682, 2335, 2755, 4205, 4670, 5510, 8410, 8873, 13543, 15979, 17746, 27086, 31958, 44365, 67715, 79895, 88730, 135430, 159790, 257317, 392747, 514634, 785494, 1286585, 1963735, 2573170, 3927470, 7462193, 14924386, 37310965, 74621930]

約数ペア:

[(1, 74621930), (2, 37310965), (5, 14924386), (10, 7462193), (19, 3927470), (29, 2573170), (38, 1963735), (58, 1286585), (95, 785494), (145, 514634), (190, 392747), (290, 257317), (467, 159790), (551, 135430), (841, 88730), (934, 79895), (1102, 67715), (1682, 44365), (2335, 31958), (2755, 27086), (4205, 17746), (4670, 15979), (5510, 13543), (8410, 8873)]