82808790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52081}}^1$

素因数の和:52144

約数の個数: 32

約数和(自身を含む): 202494816

約数和(自身を除く): 119686026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 52081, 104162, 156243, 260405, 312486, 520810, 781215, 1562430, 2760293, 5520586, 8280879, 13801465, 16561758, 27602930, 41404395, 82808790]

約数ペア:

[(1, 82808790), (2, 41404395), (3, 27602930), (5, 16561758), (6, 13801465), (10, 8280879), (15, 5520586), (30, 2760293), (53, 1562430), (106, 781215), (159, 520810), (265, 312486), (318, 260405), (530, 156243), (795, 104162), (1590, 52081)]