120731730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{574913}}^1$

素因数の和:574930

約数の個数: 32

約数和(自身を含む): 331150464

約数和(自身を除く): 210418734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 574913, 1149826, 1724739, 2874565, 3449478, 4024391, 5749130, 8048782, 8623695, 12073173, 17247390, 20121955, 24146346, 40243910, 60365865, 120731730]

約数ペア:

[(1, 120731730), (2, 60365865), (3, 40243910), (5, 24146346), (6, 20121955), (7, 17247390), (10, 12073173), (14, 8623695), (15, 8048782), (21, 5749130), (30, 4024391), (35, 3449478), (42, 2874565), (70, 1724739), (105, 1149826), (210, 574913)]