245792430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:946

約数の個数: 96

約数和(自身を含む): 691236000

約数和(自身を除く): 445443570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 421, 499, 585, 842, 998, 1170, 1263, 1497, 2105, 2495, 2526, 2994, 3789, 4210, 4491, 4990, 5473, 6315, 6487, 7485, 7578, 8982, 10946, 12630, 12974, 14970, 16419, 18945, 19461, 22455, 27365, 32435, 32838, 37890, 38922, 44910, 49257, 54730, 58383, 64870, 82095, 97305, 98514, 116766, 164190, 194610, 210079, 246285, 291915, 420158, 492570, 583830, 630237, 1050395, 1260474, 1890711, 2100790, 2731027, 3151185, 3781422, 5462054, 6302370, 8193081, 9453555, 13655135, 16386162, 18907110, 24579243, 27310270, 40965405, 49158486, 81930810, 122896215, 245792430]

約数ペア:

[(1, 245792430), (2, 122896215), (3, 81930810), (5, 49158486), (6, 40965405), (9, 27310270), (10, 24579243), (13, 18907110), (15, 16386162), (18, 13655135), (26, 9453555), (30, 8193081), (39, 6302370), (45, 5462054), (65, 3781422), (78, 3151185), (90, 2731027), (117, 2100790), (130, 1890711), (195, 1260474), (234, 1050395), (390, 630237), (421, 583830), (499, 492570), (585, 420158), (842, 291915), (998, 246285), (1170, 210079), (1263, 194610), (1497, 164190), (2105, 116766), (2495, 98514), (2526, 97305), (2994, 82095), (3789, 64870), (4210, 58383), (4491, 54730), (4990, 49257), (5473, 44910), (6315, 38922), (6487, 37890), (7485, 32838), (7578, 32435), (8982, 27365), (10946, 22455), (12630, 19461), (12974, 18945), (14970, 16419)]