20122245630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2830133}}^1$

素因数の和:2830225

約数の個数: 48

約数和(自身を含む): 52980108480

約数和(自身を除く): 32857862850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 2830133, 5660266, 8490399, 14150665, 16980798, 25471197, 28301330, 42451995, 50942394, 84903990, 127355985, 223580507, 254711970, 447161014, 670741521, 1117902535, 1341483042, 2012224563, 2235805070, 3353707605, 4024449126, 6707415210, 10061122815, 20122245630]

約数ペア:

[(1, 20122245630), (2, 10061122815), (3, 6707415210), (5, 4024449126), (6, 3353707605), (9, 2235805070), (10, 2012224563), (15, 1341483042), (18, 1117902535), (30, 670741521), (45, 447161014), (79, 254711970), (90, 223580507), (158, 127355985), (237, 84903990), (395, 50942394), (474, 42451995), (711, 28301330), (790, 25471197), (1185, 16980798), (1422, 14150665), (2370, 8490399), (3555, 5660266), (7110, 2830133)]