1569543020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{148913}}^1$

素因数の和:148970

約数の個数: 48

約数和(自身を含む): 3602527488

約数和(自身を除く): 2032984468

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 148913, 297826, 595652, 744565, 1489130, 2531521, 2978260, 4616303, 5063042, 9232606, 10126084, 12657605, 18465212, 23081515, 25315210, 46163030, 50630420, 78477151, 92326060, 156954302, 313908604, 392385755, 784771510, 1569543020]

約数ペア:

[(1, 1569543020), (2, 784771510), (4, 392385755), (5, 313908604), (10, 156954302), (17, 92326060), (20, 78477151), (31, 50630420), (34, 46163030), (62, 25315210), (68, 23081515), (85, 18465212), (124, 12657605), (155, 10126084), (170, 9232606), (310, 5063042), (340, 4616303), (527, 2978260), (620, 2531521), (1054, 1489130), (2108, 744565), (2635, 595652), (5270, 297826), (10540, 148913)]