1225289910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3141769}}^1$

素因数の和:3141792

約数の個数: 32

約数和(自身を含む): 3166904160

約数和(自身を除く): 1941614250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3141769, 6283538, 9425307, 15708845, 18850614, 31417690, 40842997, 47126535, 81685994, 94253070, 122528991, 204214985, 245057982, 408429970, 612644955, 1225289910]

約数ペア:

[(1, 1225289910), (2, 612644955), (3, 408429970), (5, 245057982), (6, 204214985), (10, 122528991), (13, 94253070), (15, 81685994), (26, 47126535), (30, 40842997), (39, 31417690), (65, 18850614), (78, 15708845), (130, 9425307), (195, 6283538), (390, 3141769)]