71614740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13411}}^1$

素因数の和:13512

約数の個数: 48

約数和(自身を含む): 202789440

約数和(自身を除く): 131174700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 13411, 26822, 40233, 53644, 67055, 80466, 134110, 160932, 201165, 268220, 402330, 804660, 1193579, 2387158, 3580737, 4774316, 5967895, 7161474, 11935790, 14322948, 17903685, 23871580, 35807370, 71614740]

約数ペア:

[(1, 71614740), (2, 35807370), (3, 23871580), (4, 17903685), (5, 14322948), (6, 11935790), (10, 7161474), (12, 5967895), (15, 4774316), (20, 3580737), (30, 2387158), (60, 1193579), (89, 804660), (178, 402330), (267, 268220), (356, 201165), (445, 160932), (534, 134110), (890, 80466), (1068, 67055), (1335, 53644), (1780, 40233), (2670, 26822), (5340, 13411)]