172742430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20063}}^1$

素因数の和:20121

約数の個数: 64

約数和(自身を含む): 485388288

約数和(自身を除く): 312645858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 20063, 40126, 60189, 100315, 120378, 140441, 200630, 280882, 300945, 421323, 601890, 702205, 822583, 842646, 1404410, 1645166, 2106615, 2467749, 4112915, 4213230, 4935498, 5758081, 8225830, 11516162, 12338745, 17274243, 24677490, 28790405, 34548486, 57580810, 86371215, 172742430]

約数ペア:

[(1, 172742430), (2, 86371215), (3, 57580810), (5, 34548486), (6, 28790405), (7, 24677490), (10, 17274243), (14, 12338745), (15, 11516162), (21, 8225830), (30, 5758081), (35, 4935498), (41, 4213230), (42, 4112915), (70, 2467749), (82, 2106615), (105, 1645166), (123, 1404410), (205, 842646), (210, 822583), (246, 702205), (287, 601890), (410, 421323), (574, 300945), (615, 280882), (861, 200630), (1230, 140441), (1435, 120378), (1722, 100315), (2870, 60189), (4305, 40126), (8610, 20063)]