2922420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 8346240

約数和(自身を除く): 5423820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 919, 1060, 1590, 1838, 2757, 3180, 3676, 4595, 5514, 9190, 11028, 13785, 18380, 27570, 48707, 55140, 97414, 146121, 194828, 243535, 292242, 487070, 584484, 730605, 974140, 1461210, 2922420]

約数ペア:

[(1, 2922420), (2, 1461210), (3, 974140), (4, 730605), (5, 584484), (6, 487070), (10, 292242), (12, 243535), (15, 194828), (20, 146121), (30, 97414), (53, 55140), (60, 48707), (106, 27570), (159, 18380), (212, 13785), (265, 11028), (318, 9190), (530, 5514), (636, 4595), (795, 3676), (919, 3180), (1060, 2757), (1590, 1838)]