22239990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4125

約数の個数: 48

約数和(自身を含む): 58786416

約数和(自身を除く): 36546426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 4051, 5490, 8102, 12153, 20255, 24306, 36459, 40510, 60765, 72918, 121530, 182295, 247111, 364590, 494222, 741333, 1235555, 1482666, 2223999, 2471110, 3706665, 4447998, 7413330, 11119995, 22239990]

約数ペア:

[(1, 22239990), (2, 11119995), (3, 7413330), (5, 4447998), (6, 3706665), (9, 2471110), (10, 2223999), (15, 1482666), (18, 1235555), (30, 741333), (45, 494222), (61, 364590), (90, 247111), (122, 182295), (183, 121530), (305, 72918), (366, 60765), (549, 40510), (610, 36459), (915, 24306), (1098, 20255), (1830, 12153), (2745, 8102), (4051, 5490)]