239233410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2900

約数の個数: 96

約数和(自身を含む): 679272048

約数和(自身を除く): 440038638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1898, 2190, 2801, 2847, 3285, 4745, 5602, 5694, 6570, 8403, 8541, 9490, 14005, 14235, 16806, 17082, 25209, 28010, 28470, 36413, 42015, 42705, 50418, 72826, 84030, 85410, 109239, 126045, 182065, 204473, 218478, 252090, 327717, 364130, 408946, 546195, 613419, 655434, 1022365, 1092390, 1226838, 1638585, 1840257, 2044730, 2658149, 3067095, 3277170, 3680514, 5316298, 6134190, 7974447, 9201285, 13290745, 15948894, 18402570, 23923341, 26581490, 39872235, 47846682, 79744470, 119616705, 239233410]

約数ペア:

[(1, 239233410), (2, 119616705), (3, 79744470), (5, 47846682), (6, 39872235), (9, 26581490), (10, 23923341), (13, 18402570), (15, 15948894), (18, 13290745), (26, 9201285), (30, 7974447), (39, 6134190), (45, 5316298), (65, 3680514), (73, 3277170), (78, 3067095), (90, 2658149), (117, 2044730), (130, 1840257), (146, 1638585), (195, 1226838), (219, 1092390), (234, 1022365), (365, 655434), (390, 613419), (438, 546195), (585, 408946), (657, 364130), (730, 327717), (949, 252090), (1095, 218478), (1170, 204473), (1314, 182065), (1898, 126045), (2190, 109239), (2801, 85410), (2847, 84030), (3285, 72826), (4745, 50418), (5602, 42705), (5694, 42015), (6570, 36413), (8403, 28470), (8541, 28010), (9490, 25209), (14005, 17082), (14235, 16806)]