84856890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5347}}^1$

素因数の和:5403

約数の個数: 48

約数和(自身を含む): 212935968

約数和(自身を除く): 128079078

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 5290, 5347, 7935, 10694, 15870, 16041, 26735, 32082, 53470, 80205, 122981, 160410, 245962, 368943, 614905, 737886, 1229810, 1844715, 2828563, 3689430, 5657126, 8485689, 14142815, 16971378, 28285630, 42428445, 84856890]

約数ペア:

[(1, 84856890), (2, 42428445), (3, 28285630), (5, 16971378), (6, 14142815), (10, 8485689), (15, 5657126), (23, 3689430), (30, 2828563), (46, 1844715), (69, 1229810), (115, 737886), (138, 614905), (230, 368943), (345, 245962), (529, 160410), (690, 122981), (1058, 80205), (1587, 53470), (2645, 32082), (3174, 26735), (5290, 16041), (5347, 15870), (7935, 10694)]