31404390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36097}}^1$

素因数の和:36136

約数の個数: 32

約数和(自身を含む): 77971680

約数和(自身を除く): 46567290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 36097, 72194, 108291, 180485, 216582, 360970, 541455, 1046813, 1082910, 2093626, 3140439, 5234065, 6280878, 10468130, 15702195, 31404390]

約数ペア:

[(1, 31404390), (2, 15702195), (3, 10468130), (5, 6280878), (6, 5234065), (10, 3140439), (15, 2093626), (29, 1082910), (30, 1046813), (58, 541455), (87, 360970), (145, 216582), (174, 180485), (290, 108291), (435, 72194), (870, 36097)]