70981330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5309}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 146810880

約数和(自身を除く): 75829550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 5309, 6685, 10618, 13370, 26545, 37163, 53090, 74326, 185815, 371630, 1014019, 2028038, 5070095, 7098133, 10140190, 14196266, 35490665, 70981330]

約数ペア:

[(1, 70981330), (2, 35490665), (5, 14196266), (7, 10140190), (10, 7098133), (14, 5070095), (35, 2028038), (70, 1014019), (191, 371630), (382, 185815), (955, 74326), (1337, 53090), (1910, 37163), (2674, 26545), (5309, 13370), (6685, 10618)]