868873620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 2470785408

約数和(自身を除く): 1601911788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 337, 388, 443, 485, 582, 674, 886, 970, 1011, 1164, 1329, 1348, 1455, 1685, 1772, 1940, 2022, 2215, 2658, 2910, 3370, 4044, 4430, 5055, 5316, 5820, 6645, 6740, 8860, 10110, 13290, 20220, 26580, 32689, 42971, 65378, 85942, 98067, 128913, 130756, 149291, 163445, 171884, 196134, 214855, 257826, 298582, 326890, 392268, 429710, 447873, 490335, 515652, 597164, 644565, 653780, 746455, 859420, 895746, 980670, 1289130, 1492910, 1791492, 1961340, 2239365, 2578260, 2985820, 4478730, 8957460, 14481227, 28962454, 43443681, 57924908, 72406135, 86887362, 144812270, 173774724, 217218405, 289624540, 434436810, 868873620]

約数ペア:

[(1, 868873620), (2, 434436810), (3, 289624540), (4, 217218405), (5, 173774724), (6, 144812270), (10, 86887362), (12, 72406135), (15, 57924908), (20, 43443681), (30, 28962454), (60, 14481227), (97, 8957460), (194, 4478730), (291, 2985820), (337, 2578260), (388, 2239365), (443, 1961340), (485, 1791492), (582, 1492910), (674, 1289130), (886, 980670), (970, 895746), (1011, 859420), (1164, 746455), (1329, 653780), (1348, 644565), (1455, 597164), (1685, 515652), (1772, 490335), (1940, 447873), (2022, 429710), (2215, 392268), (2658, 326890), (2910, 298582), (3370, 257826), (4044, 214855), (4430, 196134), (5055, 171884), (5316, 163445), (5820, 149291), (6645, 130756), (6740, 128913), (8860, 98067), (10110, 85942), (13290, 65378), (20220, 42971), (26580, 32689)]