1723002390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{146141}}^1$

素因数の和:146285

約数の個数: 48

約数和(自身を含む): 4514034096

約数和(自身を除く): 2791031706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 146141, 292282, 438423, 730705, 876846, 1315269, 1461410, 2192115, 2630538, 4384230, 6576345, 13152690, 19144471, 38288942, 57433413, 95722355, 114866826, 172300239, 191444710, 287167065, 344600478, 574334130, 861501195, 1723002390]

約数ペア:

[(1, 1723002390), (2, 861501195), (3, 574334130), (5, 344600478), (6, 287167065), (9, 191444710), (10, 172300239), (15, 114866826), (18, 95722355), (30, 57433413), (45, 38288942), (90, 19144471), (131, 13152690), (262, 6576345), (393, 4384230), (655, 2630538), (786, 2192115), (1179, 1461410), (1310, 1315269), (1965, 876846), (2358, 730705), (3930, 438423), (5895, 292282), (11790, 146141)]