30695500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5581}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 73146528

約数和(自身を除く): 42451028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 5581, 11162, 22324, 27905, 55810, 61391, 111620, 122782, 139525, 245564, 279050, 306955, 558100, 613910, 697625, 1227820, 1395250, 1534775, 2790500, 3069550, 6139100, 7673875, 15347750, 30695500]

約数ペア:

[(1, 30695500), (2, 15347750), (4, 7673875), (5, 6139100), (10, 3069550), (11, 2790500), (20, 1534775), (22, 1395250), (25, 1227820), (44, 697625), (50, 613910), (55, 558100), (100, 306955), (110, 279050), (125, 245564), (220, 139525), (250, 122782), (275, 111620), (500, 61391), (550, 55810), (1100, 27905), (1375, 22324), (2750, 11162), (5500, 5581)]