172217150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11443}}^1$

素因数の和:11505

約数の個数: 48

約数和(自身を含む): 374630784

約数和(自身を除く): 202413634

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 7525, 11443, 15050, 22886, 57215, 80101, 114430, 160202, 286075, 400505, 492049, 572150, 801010, 984098, 2002525, 2460245, 3444343, 4005050, 4920490, 6888686, 12301225, 17221715, 24602450, 34443430, 86108575, 172217150]

約数ペア:

[(1, 172217150), (2, 86108575), (5, 34443430), (7, 24602450), (10, 17221715), (14, 12301225), (25, 6888686), (35, 4920490), (43, 4005050), (50, 3444343), (70, 2460245), (86, 2002525), (175, 984098), (215, 801010), (301, 572150), (350, 492049), (430, 400505), (602, 286075), (1075, 160202), (1505, 114430), (2150, 80101), (3010, 57215), (7525, 22886), (11443, 15050)]