8521493460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{38189}}^1$

素因数の和:41920

約数の個数: 48

約数和(自身を含む): 23867222400

約数和(自身を除く): 15345728940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3719, 7438, 11157, 14876, 18595, 22314, 37190, 38189, 44628, 55785, 74380, 76378, 111570, 114567, 152756, 190945, 223140, 229134, 381890, 458268, 572835, 763780, 1145670, 2291340, 142024891, 284049782, 426074673, 568099564, 710124455, 852149346, 1420248910, 1704298692, 2130373365, 2840497820, 4260746730, 8521493460]

約数ペア:

[(1, 8521493460), (2, 4260746730), (3, 2840497820), (4, 2130373365), (5, 1704298692), (6, 1420248910), (10, 852149346), (12, 710124455), (15, 568099564), (20, 426074673), (30, 284049782), (60, 142024891), (3719, 2291340), (7438, 1145670), (11157, 763780), (14876, 572835), (18595, 458268), (22314, 381890), (37190, 229134), (38189, 223140), (44628, 190945), (55785, 152756), (74380, 114567), (76378, 111570)]