409302270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349831}}^1$

素因数の和:349857

約数の個数: 48

約数和(自身を含む): 1146049632

約数和(自身を除く): 736747362

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, 349831, 699662, 1049493, 1749155, 2098986, 3148479, 3498310, 4547803, 5247465, 6296958, 9095606, 10494930, 13643409, 15742395, 22739015, 27286818, 31484790, 40930227, 45478030, 68217045, 81860454, 136434090, 204651135, 409302270]

約数ペア:

[(1, 409302270), (2, 204651135), (3, 136434090), (5, 81860454), (6, 68217045), (9, 45478030), (10, 40930227), (13, 31484790), (15, 27286818), (18, 22739015), (26, 15742395), (30, 13643409), (39, 10494930), (45, 9095606), (65, 6296958), (78, 5247465), (90, 4547803), (117, 3498310), (130, 3148479), (195, 2098986), (234, 1749155), (390, 1049493), (585, 699662), (1170, 349831)]