143359190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35573}}^1$

素因数の和:35624

約数の個数: 32

約数和(自身を含む): 286868736

約数和(自身を除く): 143509546

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 35573, 71146, 177865, 355730, 462449, 924898, 1102763, 2205526, 2312245, 4624490, 5513815, 11027630, 14335919, 28671838, 71679595, 143359190]

約数ペア:

[(1, 143359190), (2, 71679595), (5, 28671838), (10, 14335919), (13, 11027630), (26, 5513815), (31, 4624490), (62, 2312245), (65, 2205526), (130, 1102763), (155, 924898), (310, 462449), (403, 355730), (806, 177865), (2015, 71146), (4030, 35573)]