2016646470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2489687}}^1$

素因数の和:2489706

約数の個数: 40

約数和(自身を含む): 5422540464

約数和(自身を除く): 3405893994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2489687, 4979374, 7469061, 12448435, 14938122, 22407183, 24896870, 37345305, 44814366, 67221549, 74690610, 112035915, 134443098, 201664647, 224071830, 336107745, 403329294, 672215490, 1008323235, 2016646470]

約数ペア:

[(1, 2016646470), (2, 1008323235), (3, 672215490), (5, 403329294), (6, 336107745), (9, 224071830), (10, 201664647), (15, 134443098), (18, 112035915), (27, 74690610), (30, 67221549), (45, 44814366), (54, 37345305), (81, 24896870), (90, 22407183), (135, 14938122), (162, 12448435), (270, 7469061), (405, 4979374), (810, 2489687)]