306735180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 887350464

約数和(自身を除く): 580615284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 233, 370, 444, 466, 555, 593, 699, 740, 932, 1110, 1165, 1186, 1398, 1779, 2220, 2330, 2372, 2796, 2965, 3495, 3558, 4660, 5930, 6990, 7116, 8621, 8895, 11860, 13980, 17242, 17790, 21941, 25863, 34484, 35580, 43105, 43882, 51726, 65823, 86210, 87764, 103452, 109705, 129315, 131646, 138169, 172420, 219410, 258630, 263292, 276338, 329115, 414507, 438820, 517260, 552676, 658230, 690845, 829014, 1316460, 1381690, 1658028, 2072535, 2763380, 4145070, 5112253, 8290140, 10224506, 15336759, 20449012, 25561265, 30673518, 51122530, 61347036, 76683795, 102245060, 153367590, 306735180]

約数ペア:

[(1, 306735180), (2, 153367590), (3, 102245060), (4, 76683795), (5, 61347036), (6, 51122530), (10, 30673518), (12, 25561265), (15, 20449012), (20, 15336759), (30, 10224506), (37, 8290140), (60, 5112253), (74, 4145070), (111, 2763380), (148, 2072535), (185, 1658028), (222, 1381690), (233, 1316460), (370, 829014), (444, 690845), (466, 658230), (555, 552676), (593, 517260), (699, 438820), (740, 414507), (932, 329115), (1110, 276338), (1165, 263292), (1186, 258630), (1398, 219410), (1779, 172420), (2220, 138169), (2330, 131646), (2372, 129315), (2796, 109705), (2965, 103452), (3495, 87764), (3558, 86210), (4660, 65823), (5930, 51726), (6990, 43882), (7116, 43105), (8621, 35580), (8895, 34484), (11860, 25863), (13980, 21941), (17242, 17790)]