171676140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 517902336

約数和(自身を除く): 346226196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 4013, 4278, 7130, 8026, 8556, 10695, 12039, 14260, 16052, 20065, 21390, 24078, 40130, 42780, 48156, 60195, 80260, 92299, 120390, 124403, 184598, 240780, 248806, 276897, 369196, 373209, 461495, 497612, 553794, 622015, 746418, 922990, 1107588, 1244030, 1384485, 1492836, 1845980, 1866045, 2488060, 2768970, 2861269, 3732090, 5537940, 5722538, 7464180, 8583807, 11445076, 14306345, 17167614, 28612690, 34335228, 42919035, 57225380, 85838070, 171676140]

約数ペア:

[(1, 171676140), (2, 85838070), (3, 57225380), (4, 42919035), (5, 34335228), (6, 28612690), (10, 17167614), (12, 14306345), (15, 11445076), (20, 8583807), (23, 7464180), (30, 5722538), (31, 5537940), (46, 3732090), (60, 2861269), (62, 2768970), (69, 2488060), (92, 1866045), (93, 1845980), (115, 1492836), (124, 1384485), (138, 1244030), (155, 1107588), (186, 922990), (230, 746418), (276, 622015), (310, 553794), (345, 497612), (372, 461495), (460, 373209), (465, 369196), (620, 276897), (690, 248806), (713, 240780), (930, 184598), (1380, 124403), (1426, 120390), (1860, 92299), (2139, 80260), (2852, 60195), (3565, 48156), (4013, 42780), (4278, 40130), (7130, 24078), (8026, 21390), (8556, 20065), (10695, 16052), (12039, 14260)]