6542093390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{21569}}^1$

素因数の和:22209

約数の個数: 48

約数和(自身を含む): 13721108400

約数和(自身を除く): 7179015010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 619, 1238, 3095, 4333, 6190, 8666, 21569, 21665, 30331, 43138, 43330, 60662, 107845, 150983, 151655, 215690, 301966, 303310, 754915, 1056881, 1509830, 2113762, 5284405, 10568810, 13351211, 26702422, 66756055, 93458477, 133512110, 186916954, 467292385, 654209339, 934584770, 1308418678, 3271046695, 6542093390]

約数ペア:

[(1, 6542093390), (2, 3271046695), (5, 1308418678), (7, 934584770), (10, 654209339), (14, 467292385), (35, 186916954), (49, 133512110), (70, 93458477), (98, 66756055), (245, 26702422), (490, 13351211), (619, 10568810), (1238, 5284405), (3095, 2113762), (4333, 1509830), (6190, 1056881), (8666, 754915), (21569, 303310), (21665, 301966), (30331, 215690), (43138, 151655), (43330, 150983), (60662, 107845)]