30420104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26591}}^1$

素因数の和:26621

約数の個数: 32

約数和(自身を含む): 67011840

約数和(自身を除く): 36591736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 26591, 53182, 106364, 212728, 292501, 345683, 585002, 691366, 1170004, 1382732, 2340008, 2765464, 3802513, 7605026, 15210052, 30420104]

約数ペア:

[(1, 30420104), (2, 15210052), (4, 7605026), (8, 3802513), (11, 2765464), (13, 2340008), (22, 1382732), (26, 1170004), (44, 691366), (52, 585002), (88, 345683), (104, 292501), (143, 212728), (286, 106364), (572, 53182), (1144, 26591)]