30630470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12440

約数の個数: 32

約数和(自身を含む): 62506080

約数和(自身を除く): 31875610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12401, 24802, 62005, 124010, 161213, 235619, 322426, 471238, 806065, 1178095, 1612130, 2356190, 3063047, 6126094, 15315235, 30630470]

約数ペア:

[(1, 30630470), (2, 15315235), (5, 6126094), (10, 3063047), (13, 2356190), (19, 1612130), (26, 1178095), (38, 806065), (65, 471238), (95, 322426), (130, 235619), (190, 161213), (247, 124010), (494, 62005), (1235, 24802), (2470, 12401)]