67558140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28899

約数の個数: 72

約数和(自身を含む): 220697568

約数和(自身を除く): 153139428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28871, 57742, 86613, 115484, 144355, 173226, 259839, 288710, 346452, 375323, 433065, 519678, 577420, 750646, 866130, 1039356, 1125969, 1299195, 1501292, 1732260, 1876615, 2251938, 2598390, 3377907, 3753230, 4503876, 5196780, 5629845, 6755814, 7506460, 11259690, 13511628, 16889535, 22519380, 33779070, 67558140]

約数ペア:

[(1, 67558140), (2, 33779070), (3, 22519380), (4, 16889535), (5, 13511628), (6, 11259690), (9, 7506460), (10, 6755814), (12, 5629845), (13, 5196780), (15, 4503876), (18, 3753230), (20, 3377907), (26, 2598390), (30, 2251938), (36, 1876615), (39, 1732260), (45, 1501292), (52, 1299195), (60, 1125969), (65, 1039356), (78, 866130), (90, 750646), (117, 577420), (130, 519678), (156, 433065), (180, 375323), (195, 346452), (234, 288710), (260, 259839), (390, 173226), (468, 144355), (585, 115484), (780, 86613), (1170, 57742), (2340, 28871)]