252101070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215471}}^1$

素因数の和:215497

約数の個数: 48

約数和(自身を含む): 705886272

約数和(自身を除く): 453785202

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, 585, 1170, 215471, 430942, 646413, 1077355, 1292826, 1939239, 2154710, 2801123, 3232065, 3878478, 5602246, 6464130, 8403369, 9696195, 14005615, 16806738, 19392390, 25210107, 28011230, 42016845, 50420214, 84033690, 126050535, 252101070]

約数ペア:

[(1, 252101070), (2, 126050535), (3, 84033690), (5, 50420214), (6, 42016845), (9, 28011230), (10, 25210107), (13, 19392390), (15, 16806738), (18, 14005615), (26, 9696195), (30, 8403369), (39, 6464130), (45, 5602246), (65, 3878478), (78, 3232065), (90, 2801123), (117, 2154710), (130, 1939239), (195, 1292826), (234, 1077355), (390, 646413), (585, 430942), (1170, 215471)]