70844538

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 143871552

約数和(自身を除く): 73027014

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 519, 521, 786, 1038, 1042, 1563, 3126, 22663, 45326, 67989, 68251, 90133, 135978, 136502, 180266, 204753, 270399, 409506, 540798, 11807423, 23614846, 35422269, 70844538]

約数ペア:

[(1, 70844538), (2, 35422269), (3, 23614846), (6, 11807423), (131, 540798), (173, 409506), (262, 270399), (346, 204753), (393, 180266), (519, 136502), (521, 135978), (786, 90133), (1038, 68251), (1042, 67989), (1563, 45326), (3126, 22663)]