90512130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 231579648

約数和(自身を除く): 141067518

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 2162, 2791, 3243, 5405, 5582, 6486, 8373, 10810, 13955, 16215, 16746, 27910, 32430, 41865, 64193, 83730, 128386, 131177, 192579, 262354, 320965, 385158, 393531, 641930, 655885, 787062, 962895, 1311770, 1925790, 1967655, 3017071, 3935310, 6034142, 9051213, 15085355, 18102426, 30170710, 45256065, 90512130]

約数ペア:

[(1, 90512130), (2, 45256065), (3, 30170710), (5, 18102426), (6, 15085355), (10, 9051213), (15, 6034142), (23, 3935310), (30, 3017071), (46, 1967655), (47, 1925790), (69, 1311770), (94, 962895), (115, 787062), (138, 655885), (141, 641930), (230, 393531), (235, 385158), (282, 320965), (345, 262354), (470, 192579), (690, 131177), (705, 128386), (1081, 83730), (1410, 64193), (2162, 41865), (2791, 32430), (3243, 27910), (5405, 16746), (5582, 16215), (6486, 13955), (8373, 10810)]