1937704770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{144497}}^1$

素因数の和:144659

約数の個数: 48

約数和(自身を含む): 5071879800

約数和(自身を除く): 3134175030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 144497, 288994, 433491, 722485, 866982, 1300473, 1444970, 2167455, 2600946, 4334910, 6502365, 13004730, 21530053, 43060106, 64590159, 107650265, 129180318, 193770477, 215300530, 322950795, 387540954, 645901590, 968852385, 1937704770]

約数ペア:

[(1, 1937704770), (2, 968852385), (3, 645901590), (5, 387540954), (6, 322950795), (9, 215300530), (10, 193770477), (15, 129180318), (18, 107650265), (30, 64590159), (45, 43060106), (90, 21530053), (149, 13004730), (298, 6502365), (447, 4334910), (745, 2600946), (894, 2167455), (1341, 1444970), (1490, 1300473), (2235, 866982), (2682, 722485), (4470, 433491), (6705, 288994), (13410, 144497)]