2190202902

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4357}}^1$

素因数の和:4507

約数の個数: 80

約数和(自身を含む): 5125530960

約数和(自身を除く): 2935328058

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 107, 162, 174, 214, 261, 321, 522, 642, 783, 963, 1566, 1926, 2349, 2889, 3103, 4357, 4698, 5778, 6206, 8667, 8714, 9309, 13071, 17334, 18618, 26142, 27927, 39213, 55854, 78426, 83781, 117639, 126353, 167562, 235278, 251343, 252706, 352917, 379059, 466199, 502686, 705834, 758118, 932398, 1137177, 1398597, 2274354, 2797194, 3411531, 4195791, 6823062, 8391582, 10234593, 12587373, 13519771, 20469186, 25174746, 27039542, 37762119, 40559313, 75524238, 81118626, 121677939, 243355878, 365033817, 730067634, 1095101451, 2190202902]

約数ペア:

[(1, 2190202902), (2, 1095101451), (3, 730067634), (6, 365033817), (9, 243355878), (18, 121677939), (27, 81118626), (29, 75524238), (54, 40559313), (58, 37762119), (81, 27039542), (87, 25174746), (107, 20469186), (162, 13519771), (174, 12587373), (214, 10234593), (261, 8391582), (321, 6823062), (522, 4195791), (642, 3411531), (783, 2797194), (963, 2274354), (1566, 1398597), (1926, 1137177), (2349, 932398), (2889, 758118), (3103, 705834), (4357, 502686), (4698, 466199), (5778, 379059), (6206, 352917), (8667, 252706), (8714, 251343), (9309, 235278), (13071, 167562), (17334, 126353), (18618, 117639), (26142, 83781), (27927, 78426), (39213, 55854)]