2940378540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4455119}}^1$

素因数の和:4455142

約数の個数: 48

約数和(自身を含む): 8981521920

約数和(自身を除く): 6041143380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4455119, 8910238, 13365357, 17820476, 22275595, 26730714, 44551190, 49006309, 53461428, 66826785, 89102380, 98012618, 133653570, 147018927, 196025236, 245031545, 267307140, 294037854, 490063090, 588075708, 735094635, 980126180, 1470189270, 2940378540]

約数ペア:

[(1, 2940378540), (2, 1470189270), (3, 980126180), (4, 735094635), (5, 588075708), (6, 490063090), (10, 294037854), (11, 267307140), (12, 245031545), (15, 196025236), (20, 147018927), (22, 133653570), (30, 98012618), (33, 89102380), (44, 66826785), (55, 53461428), (60, 49006309), (66, 44551190), (110, 26730714), (132, 22275595), (165, 17820476), (220, 13365357), (330, 8910238), (660, 4455119)]