71978778630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1275541}}^1$

素因数の和:1275587

約数の個数: 128

約数和(自身を含む): 220413657600

約数和(自身を除く): 148434878970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2565, 2970, 3135, 3762, 5130, 5643, 6270, 9405, 11286, 18810, 28215, 56430, 1275541, 2551082, 3826623, 6377705, 7653246, 11479869, 12755410, 14030951, 19133115, 22959738, 24235279, 28061902, 34439607, 38266230, 42092853, 48470558, 57399345, 68879214, 70154755, 72705837, 84185706, 114798690, 121176395, 126278559, 140309510, 145411674, 172198035, 210464265, 218117511, 242352790, 252557118, 266588069, 344396070, 363529185, 378835677, 420928530, 436235022, 533176138, 631392795, 654352533, 727058370, 757671354, 799764207, 1090587555, 1262785590, 1308705066, 1332940345, 1599528414, 1894178385, 2181175110, 2399292621, 2665880690, 3271762665, 3788356770, 3998821035, 4798585242, 6543525330, 7197877863, 7997642070, 11996463105, 14395755726, 23992926210, 35989389315, 71978778630]

約数ペア:

[(1, 71978778630), (2, 35989389315), (3, 23992926210), (5, 14395755726), (6, 11996463105), (9, 7997642070), (10, 7197877863), (11, 6543525330), (15, 4798585242), (18, 3998821035), (19, 3788356770), (22, 3271762665), (27, 2665880690), (30, 2399292621), (33, 2181175110), (38, 1894178385), (45, 1599528414), (54, 1332940345), (55, 1308705066), (57, 1262785590), (66, 1090587555), (90, 799764207), (95, 757671354), (99, 727058370), (110, 654352533), (114, 631392795), (135, 533176138), (165, 436235022), (171, 420928530), (190, 378835677), (198, 363529185), (209, 344396070), (270, 266588069), (285, 252557118), (297, 242352790), (330, 218117511), (342, 210464265), (418, 172198035), (495, 145411674), (513, 140309510), (570, 126278559), (594, 121176395), (627, 114798690), (855, 84185706), (990, 72705837), (1026, 70154755), (1045, 68879214), (1254, 57399345), (1485, 48470558), (1710, 42092853), (1881, 38266230), (2090, 34439607), (2565, 28061902), (2970, 24235279), (3135, 22959738), (3762, 19133115), (5130, 14030951), (5643, 12755410), (6270, 11479869), (9405, 7653246), (11286, 6377705), (18810, 3826623), (28215, 2551082), (56430, 1275541)]