20183002470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{130457}}^1$

素因数の和:130667

約数の個数: 80

約数和(自身を含む): 54554404608

約数和(自身を除く): 34371402138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 573, 810, 955, 1146, 1719, 1910, 2865, 3438, 5157, 5730, 8595, 10314, 15471, 17190, 25785, 30942, 51570, 77355, 130457, 154710, 260914, 391371, 652285, 782742, 1174113, 1304570, 1956855, 2348226, 3522339, 3913710, 5870565, 7044678, 10567017, 11741130, 17611695, 21134034, 24917287, 35223390, 49834574, 52835085, 74751861, 105670170, 124586435, 149503722, 224255583, 249172870, 373759305, 448511166, 672766749, 747518610, 1121277915, 1345533498, 2018300247, 2242555830, 3363833745, 4036600494, 6727667490, 10091501235, 20183002470]

約数ペア:

[(1, 20183002470), (2, 10091501235), (3, 6727667490), (5, 4036600494), (6, 3363833745), (9, 2242555830), (10, 2018300247), (15, 1345533498), (18, 1121277915), (27, 747518610), (30, 672766749), (45, 448511166), (54, 373759305), (81, 249172870), (90, 224255583), (135, 149503722), (162, 124586435), (191, 105670170), (270, 74751861), (382, 52835085), (405, 49834574), (573, 35223390), (810, 24917287), (955, 21134034), (1146, 17611695), (1719, 11741130), (1910, 10567017), (2865, 7044678), (3438, 5870565), (5157, 3913710), (5730, 3522339), (8595, 2348226), (10314, 1956855), (15471, 1304570), (17190, 1174113), (25785, 782742), (30942, 652285), (51570, 391371), (77355, 260914), (130457, 154710)]