537213180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8147}}^1$

素因数の和:8323

約数の個数: 96

約数和(自身を含む): 1730244096

約数和(自身を除く): 1193030916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3297, 4396, 4710, 5495, 6594, 8147, 9420, 10990, 13188, 16294, 16485, 21980, 24441, 32588, 32970, 40735, 48882, 57029, 65940, 81470, 97764, 114058, 122205, 162940, 171087, 228116, 244410, 285145, 342174, 488820, 570290, 684348, 855435, 1140580, 1279079, 1710870, 2558158, 3421740, 3837237, 5116316, 6395395, 7674474, 8953553, 12790790, 15348948, 17907106, 19186185, 25581580, 26860659, 35814212, 38372370, 44767765, 53721318, 76744740, 89535530, 107442636, 134303295, 179071060, 268606590, 537213180]

約数ペア:

[(1, 537213180), (2, 268606590), (3, 179071060), (4, 134303295), (5, 107442636), (6, 89535530), (7, 76744740), (10, 53721318), (12, 44767765), (14, 38372370), (15, 35814212), (20, 26860659), (21, 25581580), (28, 19186185), (30, 17907106), (35, 15348948), (42, 12790790), (60, 8953553), (70, 7674474), (84, 6395395), (105, 5116316), (140, 3837237), (157, 3421740), (210, 2558158), (314, 1710870), (420, 1279079), (471, 1140580), (628, 855435), (785, 684348), (942, 570290), (1099, 488820), (1570, 342174), (1884, 285145), (2198, 244410), (2355, 228116), (3140, 171087), (3297, 162940), (4396, 122205), (4710, 114058), (5495, 97764), (6594, 81470), (8147, 65940), (9420, 57029), (10990, 48882), (13188, 40735), (16294, 32970), (16485, 32588), (21980, 24441)]