2065504890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2220973}}^1$

素因数の和:2221014

約数の個数: 32

約数和(自身を含む): 5117124096

約数和(自身を除く): 3051619206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2220973, 4441946, 6662919, 11104865, 13325838, 22209730, 33314595, 66629190, 68850163, 137700326, 206550489, 344250815, 413100978, 688501630, 1032752445, 2065504890]

約数ペア:

[(1, 2065504890), (2, 1032752445), (3, 688501630), (5, 413100978), (6, 344250815), (10, 206550489), (15, 137700326), (30, 68850163), (31, 66629190), (62, 33314595), (93, 22209730), (155, 13325838), (186, 11104865), (310, 6662919), (465, 4441946), (930, 2220973)]