315045038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 626162400

約数和(自身を除く): 311117362

約数列:

[1, 2, 7, 11, 14, 22, 29, 53, 58, 77, 106, 121, 154, 203, 242, 319, 371, 406, 583, 638, 742, 847, 1166, 1331, 1537, 1694, 2233, 2662, 3074, 3509, 4081, 4466, 6413, 7018, 8162, 9317, 10759, 12826, 14641, 16907, 18634, 21518, 24563, 29282, 33814, 38599, 44891, 49126, 70543, 77198, 89782, 102487, 118349, 141086, 185977, 204974, 236698, 270193, 371954, 424589, 493801, 540386, 775973, 849178, 987602, 1301839, 1551946, 2045747, 2603678, 2972123, 4091494, 5431811, 5944246, 10863622, 14320229, 22503217, 28640458, 45006434, 157522519, 315045038]

約数ペア:

[(1, 315045038), (2, 157522519), (7, 45006434), (11, 28640458), (14, 22503217), (22, 14320229), (29, 10863622), (53, 5944246), (58, 5431811), (77, 4091494), (106, 2972123), (121, 2603678), (154, 2045747), (203, 1551946), (242, 1301839), (319, 987602), (371, 849178), (406, 775973), (583, 540386), (638, 493801), (742, 424589), (847, 371954), (1166, 270193), (1331, 236698), (1537, 204974), (1694, 185977), (2233, 141086), (2662, 118349), (3074, 102487), (3509, 89782), (4081, 77198), (4466, 70543), (6413, 49126), (7018, 44891), (8162, 38599), (9317, 33814), (10759, 29282), (12826, 24563), (14641, 21518), (16907, 18634)]