16146970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 34933248

約数和(自身を除く): 18786278

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1063, 1085, 1519, 2126, 2170, 3038, 5315, 7441, 7595, 10630, 14882, 15190, 32953, 37205, 52087, 65906, 74410, 104174, 164765, 230671, 260435, 329530, 461342, 520870, 1153355, 1614697, 2306710, 3229394, 8073485, 16146970]

約数ペア:

[(1, 16146970), (2, 8073485), (5, 3229394), (7, 2306710), (10, 1614697), (14, 1153355), (31, 520870), (35, 461342), (49, 329530), (62, 260435), (70, 230671), (98, 164765), (155, 104174), (217, 74410), (245, 65906), (310, 52087), (434, 37205), (490, 32953), (1063, 15190), (1085, 14882), (1519, 10630), (2126, 7595), (2170, 7441), (3038, 5315)]