87947730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75169}}^1$

素因数の和:75195

約数の個数: 48

約数和(自身を含む): 246256920

約数和(自身を除く): 158309190

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, 75169, 150338, 225507, 375845, 451014, 676521, 751690, 977197, 1127535, 1353042, 1954394, 2255070, 2931591, 3382605, 4885985, 5863182, 6765210, 8794773, 9771970, 14657955, 17589546, 29315910, 43973865, 87947730]

約数ペア:

[(1, 87947730), (2, 43973865), (3, 29315910), (5, 17589546), (6, 14657955), (9, 9771970), (10, 8794773), (13, 6765210), (15, 5863182), (18, 4885985), (26, 3382605), (30, 2931591), (39, 2255070), (45, 1954394), (65, 1353042), (78, 1127535), (90, 977197), (117, 751690), (130, 676521), (195, 451014), (234, 375845), (390, 225507), (585, 150338), (1170, 75169)]