2170470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 3117210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1019, 1065, 2038, 2130, 3057, 5095, 6114, 10190, 15285, 30570, 72349, 144698, 217047, 361745, 434094, 723490, 1085235, 2170470]

約数ペア:

[(1, 2170470), (2, 1085235), (3, 723490), (5, 434094), (6, 361745), (10, 217047), (15, 144698), (30, 72349), (71, 30570), (142, 15285), (213, 10190), (355, 6114), (426, 5095), (710, 3057), (1019, 2130), (1065, 2038)]