61428090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70607}}^1$

素因数の和:70646

約数の個数: 32

約数和(自身を含む): 152513280

約数和(自身を除く): 91085190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 70607, 141214, 211821, 353035, 423642, 706070, 1059105, 2047603, 2118210, 4095206, 6142809, 10238015, 12285618, 20476030, 30714045, 61428090]

約数ペア:

[(1, 61428090), (2, 30714045), (3, 20476030), (5, 12285618), (6, 10238015), (10, 6142809), (15, 4095206), (29, 2118210), (30, 2047603), (58, 1059105), (87, 706070), (145, 423642), (174, 353035), (290, 211821), (435, 141214), (870, 70607)]