2804830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 6111936

約数和(自身を除く): 3307106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2357, 4714, 11785, 16499, 23570, 32998, 40069, 80138, 82495, 164990, 200345, 280483, 400690, 560966, 1402415, 2804830]

約数ペア:

[(1, 2804830), (2, 1402415), (5, 560966), (7, 400690), (10, 280483), (14, 200345), (17, 164990), (34, 82495), (35, 80138), (70, 40069), (85, 32998), (119, 23570), (170, 16499), (238, 11785), (595, 4714), (1190, 2357)]