225876070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{111269}}^1$

素因数の和:111312

約数の個数: 32

約数和(自身を含む): 480686400

約数和(自身を除く): 254810330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 111269, 222538, 556345, 778883, 1112690, 1557766, 3226801, 3894415, 6453602, 7788830, 16134005, 22587607, 32268010, 45175214, 112938035, 225876070]

約数ペア:

[(1, 225876070), (2, 112938035), (5, 45175214), (7, 32268010), (10, 22587607), (14, 16134005), (29, 7788830), (35, 6453602), (58, 3894415), (70, 3226801), (145, 1557766), (203, 1112690), (290, 778883), (406, 556345), (1015, 222538), (2030, 111269)]