289407030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16547}}^1$

素因数の和:16621

約数の個数: 64

約数和(自身を含む): 772063488

約数和(自身を除く): 482656458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 3498, 5830, 8745, 16547, 17490, 33094, 49641, 82735, 99282, 165470, 182017, 248205, 364034, 496410, 546051, 876991, 910085, 1092102, 1753982, 1820170, 2630973, 2730255, 4384955, 5261946, 5460510, 8769910, 9646901, 13154865, 19293802, 26309730, 28940703, 48234505, 57881406, 96469010, 144703515, 289407030]

約数ペア:

[(1, 289407030), (2, 144703515), (3, 96469010), (5, 57881406), (6, 48234505), (10, 28940703), (11, 26309730), (15, 19293802), (22, 13154865), (30, 9646901), (33, 8769910), (53, 5460510), (55, 5261946), (66, 4384955), (106, 2730255), (110, 2630973), (159, 1820170), (165, 1753982), (265, 1092102), (318, 910085), (330, 876991), (530, 546051), (583, 496410), (795, 364034), (1166, 248205), (1590, 182017), (1749, 165470), (2915, 99282), (3498, 82735), (5830, 49641), (8745, 33094), (16547, 17490)]