123905310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{70003}}^1$

素因数の和:70072

約数の個数: 32

約数和(自身を含む): 302417280

約数和(自身を除く): 178511970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 70003, 140006, 210009, 350015, 420018, 700030, 1050045, 2100090, 4130177, 8260354, 12390531, 20650885, 24781062, 41301770, 61952655, 123905310]

約数ペア:

[(1, 123905310), (2, 61952655), (3, 41301770), (5, 24781062), (6, 20650885), (10, 12390531), (15, 8260354), (30, 4130177), (59, 2100090), (118, 1050045), (177, 700030), (295, 420018), (354, 350015), (590, 210009), (885, 140006), (1770, 70003)]