13213470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10243}}^1$

素因数の和:10296

約数の個数: 32

約数和(自身を含む): 32452992

約数和(自身を除く): 19239522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 10243, 20486, 30729, 51215, 61458, 102430, 153645, 307290, 440449, 880898, 1321347, 2202245, 2642694, 4404490, 6606735, 13213470]

約数ペア:

[(1, 13213470), (2, 6606735), (3, 4404490), (5, 2642694), (6, 2202245), (10, 1321347), (15, 880898), (30, 440449), (43, 307290), (86, 153645), (129, 102430), (215, 61458), (258, 51215), (430, 30729), (645, 20486), (1290, 10243)]