126131070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323413}}^1$

素因数の和:323436

約数の個数: 32

約数和(自身を含む): 326001312

約数和(自身を除く): 199870242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 323413, 646826, 970239, 1617065, 1940478, 3234130, 4204369, 4851195, 8408738, 9702390, 12613107, 21021845, 25226214, 42043690, 63065535, 126131070]

約数ペア:

[(1, 126131070), (2, 63065535), (3, 42043690), (5, 25226214), (6, 21021845), (10, 12613107), (13, 9702390), (15, 8408738), (26, 4851195), (30, 4204369), (39, 3234130), (65, 1940478), (78, 1617065), (130, 970239), (195, 646826), (390, 323413)]