210546315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 444088320

約数和(自身を除く): 233542005

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 127, 133, 171, 277, 285, 315, 381, 399, 635, 665, 831, 855, 889, 1143, 1197, 1385, 1905, 1939, 1995, 2413, 2493, 2667, 4155, 4445, 5263, 5715, 5817, 5985, 7239, 8001, 9695, 12065, 12465, 13335, 15789, 16891, 17451, 21717, 26315, 29085, 35179, 36195, 36841, 40005, 47367, 50673, 78945, 84455, 87255, 105537, 108585, 110523, 152019, 175895, 184205, 236835, 246253, 253365, 316611, 331569, 527685, 552615, 668401, 738759, 760095, 1231265, 1583055, 1657845, 2005203, 2216277, 3342005, 3693795, 4678807, 6015609, 10026015, 11081385, 14036421, 23394035, 30078045, 42109263, 70182105, 210546315]

約数ペア:

[(1, 210546315), (3, 70182105), (5, 42109263), (7, 30078045), (9, 23394035), (15, 14036421), (19, 11081385), (21, 10026015), (35, 6015609), (45, 4678807), (57, 3693795), (63, 3342005), (95, 2216277), (105, 2005203), (127, 1657845), (133, 1583055), (171, 1231265), (277, 760095), (285, 738759), (315, 668401), (381, 552615), (399, 527685), (635, 331569), (665, 316611), (831, 253365), (855, 246253), (889, 236835), (1143, 184205), (1197, 175895), (1385, 152019), (1905, 110523), (1939, 108585), (1995, 105537), (2413, 87255), (2493, 84455), (2667, 78945), (4155, 50673), (4445, 47367), (5263, 40005), (5715, 36841), (5817, 36195), (5985, 35179), (7239, 29085), (8001, 26315), (9695, 21717), (12065, 17451), (12465, 16891), (13335, 15789)]