2153130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10253}}^1$

素因数の和:10270

約数の個数: 32

約数和(自身を含む): 5906304

約数和(自身を除く): 3753174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10253, 20506, 30759, 51265, 61518, 71771, 102530, 143542, 153795, 215313, 307590, 358855, 430626, 717710, 1076565, 2153130]

約数ペア:

[(1, 2153130), (2, 1076565), (3, 717710), (5, 430626), (6, 358855), (7, 307590), (10, 215313), (14, 153795), (15, 143542), (21, 102530), (30, 71771), (35, 61518), (42, 51265), (70, 30759), (105, 20506), (210, 10253)]