171770580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14243}}^1$

素因数の和:14325

約数の個数: 72

約数和(自身を含む): 528851232

約数和(自身を除く): 357080652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 14243, 28486, 42729, 56972, 71215, 85458, 128187, 142430, 170916, 213645, 256374, 284860, 427290, 512748, 640935, 854580, 954281, 1281870, 1908562, 2563740, 2862843, 3817124, 4771405, 5725686, 8588529, 9542810, 11451372, 14314215, 17177058, 19085620, 28628430, 34354116, 42942645, 57256860, 85885290, 171770580]

約数ペア:

[(1, 171770580), (2, 85885290), (3, 57256860), (4, 42942645), (5, 34354116), (6, 28628430), (9, 19085620), (10, 17177058), (12, 14314215), (15, 11451372), (18, 9542810), (20, 8588529), (30, 5725686), (36, 4771405), (45, 3817124), (60, 2862843), (67, 2563740), (90, 1908562), (134, 1281870), (180, 954281), (201, 854580), (268, 640935), (335, 512748), (402, 427290), (603, 284860), (670, 256374), (804, 213645), (1005, 170916), (1206, 142430), (1340, 128187), (2010, 85458), (2412, 71215), (3015, 56972), (4020, 42729), (6030, 28486), (12060, 14243)]