3947826870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66161}}^1$

素因数の和:66207

約数の個数: 128

約数和(自身を含む): 12004433280

約数和(自身を除く): 8056606410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 9945, 11934, 19890, 29835, 59670, 66161, 132322, 198483, 330805, 396966, 595449, 661610, 860093, 992415, 1124737, 1190898, 1720186, 1786347, 1984830, 2249474, 2580279, 2977245, 3374211, 3572694, 4300465, 5160558, 5623685, 5954490, 6748422, 7740837, 8600930, 8931735, 10122633, 11247370, 12901395, 14621581, 15481674, 16871055, 17863470, 20245266, 23222511, 25802790, 29243162, 30367899, 33742110, 38704185, 43864743, 46445022, 50613165, 60735798, 73107905, 77408370, 87729486, 101226330, 116112555, 131594229, 146215810, 151839495, 219323715, 232225110, 263188458, 303678990, 394782687, 438647430, 657971145, 789565374, 1315942290, 1973913435, 3947826870]

約数ペア:

[(1, 3947826870), (2, 1973913435), (3, 1315942290), (5, 789565374), (6, 657971145), (9, 438647430), (10, 394782687), (13, 303678990), (15, 263188458), (17, 232225110), (18, 219323715), (26, 151839495), (27, 146215810), (30, 131594229), (34, 116112555), (39, 101226330), (45, 87729486), (51, 77408370), (54, 73107905), (65, 60735798), (78, 50613165), (85, 46445022), (90, 43864743), (102, 38704185), (117, 33742110), (130, 30367899), (135, 29243162), (153, 25802790), (170, 23222511), (195, 20245266), (221, 17863470), (234, 16871055), (255, 15481674), (270, 14621581), (306, 12901395), (351, 11247370), (390, 10122633), (442, 8931735), (459, 8600930), (510, 7740837), (585, 6748422), (663, 5954490), (702, 5623685), (765, 5160558), (918, 4300465), (1105, 3572694), (1170, 3374211), (1326, 2977245), (1530, 2580279), (1755, 2249474), (1989, 1984830), (2210, 1786347), (2295, 1720186), (3315, 1190898), (3510, 1124737), (3978, 992415), (4590, 860093), (5967, 661610), (6630, 595449), (9945, 396966), (11934, 330805), (19890, 198483), (29835, 132322), (59670, 66161)]