102181740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 290686032

約数和(自身を除く): 188504292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 181, 194, 291, 362, 388, 485, 543, 582, 724, 905, 970, 1086, 1164, 1455, 1810, 1940, 2172, 2715, 2910, 3620, 5430, 5820, 9409, 10860, 17557, 18818, 28227, 35114, 37636, 47045, 52671, 56454, 70228, 87785, 94090, 105342, 112908, 141135, 175570, 188180, 210684, 263355, 282270, 351140, 526710, 564540, 1053420, 1703029, 3406058, 5109087, 6812116, 8515145, 10218174, 17030290, 20436348, 25545435, 34060580, 51090870, 102181740]

約数ペア:

[(1, 102181740), (2, 51090870), (3, 34060580), (4, 25545435), (5, 20436348), (6, 17030290), (10, 10218174), (12, 8515145), (15, 6812116), (20, 5109087), (30, 3406058), (60, 1703029), (97, 1053420), (181, 564540), (194, 526710), (291, 351140), (362, 282270), (388, 263355), (485, 210684), (543, 188180), (582, 175570), (724, 141135), (905, 112908), (970, 105342), (1086, 94090), (1164, 87785), (1455, 70228), (1810, 56454), (1940, 52671), (2172, 47045), (2715, 37636), (2910, 35114), (3620, 28227), (5430, 18818), (5820, 17557), (9409, 10860)]