28026930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17627}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 68537664

約数和(自身を除く): 40510734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 17627, 35254, 52881, 88135, 105762, 176270, 264405, 528810, 934231, 1868462, 2802693, 4671155, 5605386, 9342310, 14013465, 28026930]

約数ペア:

[(1, 28026930), (2, 14013465), (3, 9342310), (5, 5605386), (6, 4671155), (10, 2802693), (15, 1868462), (30, 934231), (53, 528810), (106, 264405), (159, 176270), (265, 105762), (318, 88135), (530, 52881), (795, 35254), (1590, 17627)]