38815350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 72

約数和(自身を含む): 111999528

約数和(自身を除く): 73184178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 5281, 7350, 10562, 15843, 26405, 31686, 36967, 52810, 73934, 79215, 110901, 132025, 158430, 184835, 221802, 258769, 264050, 369670, 396075, 517538, 554505, 776307, 792150, 924175, 1109010, 1293845, 1552614, 1848350, 2587690, 2772525, 3881535, 5545050, 6469225, 7763070, 12938450, 19407675, 38815350]

約数ペア:

[(1, 38815350), (2, 19407675), (3, 12938450), (5, 7763070), (6, 6469225), (7, 5545050), (10, 3881535), (14, 2772525), (15, 2587690), (21, 1848350), (25, 1552614), (30, 1293845), (35, 1109010), (42, 924175), (49, 792150), (50, 776307), (70, 554505), (75, 517538), (98, 396075), (105, 369670), (147, 264050), (150, 258769), (175, 221802), (210, 184835), (245, 158430), (294, 132025), (350, 110901), (490, 79215), (525, 73934), (735, 52810), (1050, 36967), (1225, 31686), (1470, 26405), (2450, 15843), (3675, 10562), (5281, 7350)]