142163190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121507}}^1$

素因数の和:121533

約数の個数: 48

約数和(自身を含む): 398060208

約数和(自身を除く): 255897018

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, 121507, 243014, 364521, 607535, 729042, 1093563, 1215070, 1579591, 1822605, 2187126, 3159182, 3645210, 4738773, 5467815, 7897955, 9477546, 10935630, 14216319, 15795910, 23693865, 28432638, 47387730, 71081595, 142163190]

約数ペア:

[(1, 142163190), (2, 71081595), (3, 47387730), (5, 28432638), (6, 23693865), (9, 15795910), (10, 14216319), (13, 10935630), (15, 9477546), (18, 7897955), (26, 5467815), (30, 4738773), (39, 3645210), (45, 3159182), (65, 2187126), (78, 1822605), (90, 1579591), (117, 1215070), (130, 1093563), (195, 729042), (234, 607535), (390, 364521), (585, 243014), (1170, 121507)]