2860331390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{13177}}^1$

素因数の和:13641

約数の個数: 48

約数和(自身を含む): 6003158832

約数和(自身を除く): 3142827442

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 443, 490, 886, 2215, 3101, 4430, 6202, 13177, 15505, 21707, 26354, 31010, 43414, 65885, 92239, 108535, 131770, 184478, 217070, 461195, 645673, 922390, 1291346, 3228365, 5837411, 6456730, 11674822, 29187055, 40861877, 58374110, 81723754, 204309385, 286033139, 408618770, 572066278, 1430165695, 2860331390]

約数ペア:

[(1, 2860331390), (2, 1430165695), (5, 572066278), (7, 408618770), (10, 286033139), (14, 204309385), (35, 81723754), (49, 58374110), (70, 40861877), (98, 29187055), (245, 11674822), (443, 6456730), (490, 5837411), (886, 3228365), (2215, 1291346), (3101, 922390), (4430, 645673), (6202, 461195), (13177, 217070), (15505, 184478), (21707, 131770), (26354, 108535), (31010, 92239), (43414, 65885)]