110828340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{87959}}^1$

素因数の和:87981

約数の個数: 72

約数和(自身を含む): 384209280

約数和(自身を除く): 273380940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 87959, 175918, 263877, 351836, 439795, 527754, 615713, 791631, 879590, 1055508, 1231426, 1319385, 1583262, 1759180, 1847139, 2462852, 2638770, 3078565, 3166524, 3694278, 3958155, 5277540, 5541417, 6157130, 7388556, 7916310, 9235695, 11082834, 12314260, 15832620, 18471390, 22165668, 27707085, 36942780, 55414170, 110828340]

約数ペア:

[(1, 110828340), (2, 55414170), (3, 36942780), (4, 27707085), (5, 22165668), (6, 18471390), (7, 15832620), (9, 12314260), (10, 11082834), (12, 9235695), (14, 7916310), (15, 7388556), (18, 6157130), (20, 5541417), (21, 5277540), (28, 3958155), (30, 3694278), (35, 3166524), (36, 3078565), (42, 2638770), (45, 2462852), (60, 1847139), (63, 1759180), (70, 1583262), (84, 1319385), (90, 1231426), (105, 1055508), (126, 879590), (140, 791631), (180, 615713), (210, 527754), (252, 439795), (315, 351836), (420, 263877), (630, 175918), (1260, 87959)]