426451380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{245087}}^1$

素因数の和:245128

約数の個数: 48

約数和(自身を含む): 1235243520

約数和(自身を除く): 808792140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 245087, 490174, 735261, 980348, 1225435, 1470522, 2450870, 2941044, 3676305, 4901740, 7107523, 7352610, 14215046, 14705220, 21322569, 28430092, 35537615, 42645138, 71075230, 85290276, 106612845, 142150460, 213225690, 426451380]

約数ペア:

[(1, 426451380), (2, 213225690), (3, 142150460), (4, 106612845), (5, 85290276), (6, 71075230), (10, 42645138), (12, 35537615), (15, 28430092), (20, 21322569), (29, 14705220), (30, 14215046), (58, 7352610), (60, 7107523), (87, 4901740), (116, 3676305), (145, 2941044), (174, 2450870), (290, 1470522), (348, 1225435), (435, 980348), (580, 735261), (870, 490174), (1740, 245087)]