2172030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10360

約数の個数: 32

約数和(自身を含む): 5958144

約数和(自身を除く): 3786114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10343, 20686, 31029, 51715, 62058, 72401, 103430, 144802, 155145, 217203, 310290, 362005, 434406, 724010, 1086015, 2172030]

約数ペア:

[(1, 2172030), (2, 1086015), (3, 724010), (5, 434406), (6, 362005), (7, 310290), (10, 217203), (14, 155145), (15, 144802), (21, 103430), (30, 72401), (35, 62058), (42, 51715), (70, 31029), (105, 20686), (210, 10343)]