3865470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 6917250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 233, 237, 395, 466, 474, 553, 699, 790, 1106, 1165, 1185, 1398, 1631, 1659, 2330, 2370, 2765, 3262, 3318, 3495, 4893, 5530, 6990, 8155, 8295, 9786, 16310, 16590, 18407, 24465, 36814, 48930, 55221, 92035, 110442, 128849, 184070, 257698, 276105, 386547, 552210, 644245, 773094, 1288490, 1932735, 3865470]

約数ペア:

[(1, 3865470), (2, 1932735), (3, 1288490), (5, 773094), (6, 644245), (7, 552210), (10, 386547), (14, 276105), (15, 257698), (21, 184070), (30, 128849), (35, 110442), (42, 92035), (70, 55221), (79, 48930), (105, 36814), (158, 24465), (210, 18407), (233, 16590), (237, 16310), (395, 9786), (466, 8295), (474, 8155), (553, 6990), (699, 5530), (790, 4893), (1106, 3495), (1165, 3318), (1185, 3262), (1398, 2765), (1631, 2370), (1659, 2330)]