6442730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 7243030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2969, 5938, 14845, 20783, 29690, 41566, 92039, 103915, 184078, 207830, 460195, 644273, 920390, 1288546, 3221365, 6442730]

約数ペア:

[(1, 6442730), (2, 3221365), (5, 1288546), (7, 920390), (10, 644273), (14, 460195), (31, 207830), (35, 184078), (62, 103915), (70, 92039), (155, 41566), (217, 29690), (310, 20783), (434, 14845), (1085, 5938), (2170, 2969)]