42515460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18169}}^1$

素因数の和:18197

約数の個数: 72

約数和(自身を含む): 138891480

約数和(自身を除く): 96376020

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, 18169, 36338, 54507, 72676, 90845, 109014, 163521, 181690, 218028, 236197, 272535, 327042, 363380, 472394, 545070, 654084, 708591, 817605, 944788, 1090140, 1180985, 1417182, 1635210, 2125773, 2361970, 2834364, 3270420, 3542955, 4251546, 4723940, 7085910, 8503092, 10628865, 14171820, 21257730, 42515460]

約数ペア:

[(1, 42515460), (2, 21257730), (3, 14171820), (4, 10628865), (5, 8503092), (6, 7085910), (9, 4723940), (10, 4251546), (12, 3542955), (13, 3270420), (15, 2834364), (18, 2361970), (20, 2125773), (26, 1635210), (30, 1417182), (36, 1180985), (39, 1090140), (45, 944788), (52, 817605), (60, 708591), (65, 654084), (78, 545070), (90, 472394), (117, 363380), (130, 327042), (156, 272535), (180, 236197), (195, 218028), (234, 181690), (260, 163521), (390, 109014), (468, 90845), (585, 72676), (780, 54507), (1170, 36338), (2340, 18169)]