17469660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22422

約数の個数: 48

約数和(自身を含む): 52680096

約数和(自身を除く): 35210436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22397, 44794, 67191, 89588, 111985, 134382, 223970, 268764, 291161, 335955, 447940, 582322, 671910, 873483, 1164644, 1343820, 1455805, 1746966, 2911610, 3493932, 4367415, 5823220, 8734830, 17469660]

約数ペア:

[(1, 17469660), (2, 8734830), (3, 5823220), (4, 4367415), (5, 3493932), (6, 2911610), (10, 1746966), (12, 1455805), (13, 1343820), (15, 1164644), (20, 873483), (26, 671910), (30, 582322), (39, 447940), (52, 335955), (60, 291161), (65, 268764), (78, 223970), (130, 134382), (156, 111985), (195, 89588), (260, 67191), (390, 44794), (780, 22397)]