84058140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2689}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 235902240

約数和(自身を除く): 151844100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 2689, 3126, 5210, 5378, 6252, 7815, 8067, 10420, 10756, 13445, 15630, 16134, 26890, 31260, 32268, 40335, 53780, 80670, 161340, 1400969, 2801938, 4202907, 5603876, 7004845, 8405814, 14009690, 16811628, 21014535, 28019380, 42029070, 84058140]

約数ペア:

[(1, 84058140), (2, 42029070), (3, 28019380), (4, 21014535), (5, 16811628), (6, 14009690), (10, 8405814), (12, 7004845), (15, 5603876), (20, 4202907), (30, 2801938), (60, 1400969), (521, 161340), (1042, 80670), (1563, 53780), (2084, 40335), (2605, 32268), (2689, 31260), (3126, 26890), (5210, 16134), (5378, 15630), (6252, 13445), (7815, 10756), (8067, 10420)]