13690250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{7823}}^1$

素因数の和:7847

約数の個数: 32

約数和(自身を含む): 29293056

約数和(自身を除く): 15602806

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 7823, 15646, 39115, 54761, 78230, 109522, 195575, 273805, 391150, 547610, 977875, 1369025, 1955750, 2738050, 6845125, 13690250]

約数ペア:

[(1, 13690250), (2, 6845125), (5, 2738050), (7, 1955750), (10, 1369025), (14, 977875), (25, 547610), (35, 391150), (50, 273805), (70, 195575), (125, 109522), (175, 78230), (250, 54761), (350, 39115), (875, 15646), (1750, 7823)]