15325282010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{23509}}^1$

素因数の和:23655

約数の個数: 64

約数和(自身を含む): 30062707200

約数和(自身を除く): 14737425190

約数列:

[1, 2, 5, 10, 19, 38, 47, 73, 94, 95, 146, 190, 235, 365, 470, 730, 893, 1387, 1786, 2774, 3431, 4465, 6862, 6935, 8930, 13870, 17155, 23509, 34310, 47018, 65189, 117545, 130378, 235090, 325945, 446671, 651890, 893342, 1104923, 1716157, 2209846, 2233355, 3432314, 4466710, 5524615, 8580785, 11049230, 17161570, 20993537, 32606983, 41987074, 65213966, 80659379, 104967685, 161318758, 163034915, 209935370, 326069830, 403296895, 806593790, 1532528201, 3065056402, 7662641005, 15325282010]

約数ペア:

[(1, 15325282010), (2, 7662641005), (5, 3065056402), (10, 1532528201), (19, 806593790), (38, 403296895), (47, 326069830), (73, 209935370), (94, 163034915), (95, 161318758), (146, 104967685), (190, 80659379), (235, 65213966), (365, 41987074), (470, 32606983), (730, 20993537), (893, 17161570), (1387, 11049230), (1786, 8580785), (2774, 5524615), (3431, 4466710), (4465, 3432314), (6862, 2233355), (6935, 2209846), (8930, 1716157), (13870, 1104923), (17155, 893342), (23509, 651890), (34310, 446671), (47018, 325945), (65189, 235090), (117545, 130378)]