3963420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 12199824

約数和(自身を除く): 8236404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 227, 291, 388, 454, 485, 582, 681, 873, 908, 970, 1135, 1164, 1362, 1455, 1746, 1940, 2043, 2270, 2724, 2910, 3405, 3492, 4086, 4365, 4540, 5820, 6810, 8172, 8730, 10215, 13620, 17460, 20430, 22019, 40860, 44038, 66057, 88076, 110095, 132114, 198171, 220190, 264228, 330285, 396342, 440380, 660570, 792684, 990855, 1321140, 1981710, 3963420]

約数ペア:

[(1, 3963420), (2, 1981710), (3, 1321140), (4, 990855), (5, 792684), (6, 660570), (9, 440380), (10, 396342), (12, 330285), (15, 264228), (18, 220190), (20, 198171), (30, 132114), (36, 110095), (45, 88076), (60, 66057), (90, 44038), (97, 40860), (180, 22019), (194, 20430), (227, 17460), (291, 13620), (388, 10215), (454, 8730), (485, 8172), (582, 6810), (681, 5820), (873, 4540), (908, 4365), (970, 4086), (1135, 3492), (1164, 3405), (1362, 2910), (1455, 2724), (1746, 2270), (1940, 2043)]