2055149910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{188719}}^1$

素因数の和:188754

約数の個数: 72

約数和(自身を含む): 5873343840

約数和(自身を除く): 3818193930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 188719, 377438, 566157, 943595, 1132314, 1698471, 1887190, 2075909, 2830785, 3396942, 4151818, 5661570, 6227727, 8492355, 10379545, 12455454, 16984710, 18683181, 20759090, 22834999, 31138635, 37366362, 45669998, 62277270, 68504997, 93415905, 114174995, 137009994, 186831810, 205514991, 228349990, 342524985, 411029982, 685049970, 1027574955, 2055149910]

約数ペア:

[(1, 2055149910), (2, 1027574955), (3, 685049970), (5, 411029982), (6, 342524985), (9, 228349990), (10, 205514991), (11, 186831810), (15, 137009994), (18, 114174995), (22, 93415905), (30, 68504997), (33, 62277270), (45, 45669998), (55, 37366362), (66, 31138635), (90, 22834999), (99, 20759090), (110, 18683181), (121, 16984710), (165, 12455454), (198, 10379545), (242, 8492355), (330, 6227727), (363, 5661570), (495, 4151818), (605, 3396942), (726, 2830785), (990, 2075909), (1089, 1887190), (1210, 1698471), (1815, 1132314), (2178, 943595), (3630, 566157), (5445, 377438), (10890, 188719)]