23931390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 66479616

約数和(自身を除く): 42548226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1373, 1743, 2490, 2746, 2905, 3486, 4119, 5810, 6865, 8238, 8715, 9611, 13730, 17430, 19222, 20595, 28833, 41190, 48055, 57666, 96110, 113959, 144165, 227918, 288330, 341877, 569795, 683754, 797713, 1139590, 1595426, 1709385, 2393139, 3418770, 3988565, 4786278, 7977130, 11965695, 23931390]

約数ペア:

[(1, 23931390), (2, 11965695), (3, 7977130), (5, 4786278), (6, 3988565), (7, 3418770), (10, 2393139), (14, 1709385), (15, 1595426), (21, 1139590), (30, 797713), (35, 683754), (42, 569795), (70, 341877), (83, 288330), (105, 227918), (166, 144165), (210, 113959), (249, 96110), (415, 57666), (498, 48055), (581, 41190), (830, 28833), (1162, 20595), (1245, 19222), (1373, 17430), (1743, 13730), (2490, 9611), (2746, 8715), (2905, 8238), (3486, 6865), (4119, 5810)]