15697958490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{4639}}^1$

素因数の和:4889

約数の個数: 128

約数和(自身を含む): 42655334400

約数和(自身を除く): 26957375910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 151, 166, 249, 270, 302, 415, 453, 498, 747, 755, 830, 906, 1245, 1359, 1494, 1510, 2241, 2265, 2490, 2718, 3735, 4077, 4482, 4530, 4639, 6795, 7470, 8154, 9278, 11205, 12533, 13590, 13917, 20385, 22410, 23195, 25066, 27834, 37599, 40770, 41751, 46390, 62665, 69585, 75198, 83502, 112797, 125253, 125330, 139170, 187995, 208755, 225594, 250506, 338391, 375990, 385037, 417510, 563985, 626265, 676782, 700489, 770074, 1127970, 1155111, 1252530, 1400978, 1691955, 1925185, 2101467, 2310222, 3383910, 3465333, 3502445, 3850370, 4202934, 5775555, 6304401, 6930666, 7004890, 10395999, 10507335, 11551110, 12608802, 17326665, 18913203, 20791998, 21014670, 31522005, 34653330, 37826406, 51979995, 58140587, 63044010, 94566015, 103959990, 116281174, 174421761, 189132030, 290702935, 348843522, 523265283, 581405870, 872108805, 1046530566, 1569795849, 1744217610, 2616326415, 3139591698, 5232652830, 7848979245, 15697958490]

約数ペア:

[(1, 15697958490), (2, 7848979245), (3, 5232652830), (5, 3139591698), (6, 2616326415), (9, 1744217610), (10, 1569795849), (15, 1046530566), (18, 872108805), (27, 581405870), (30, 523265283), (45, 348843522), (54, 290702935), (83, 189132030), (90, 174421761), (135, 116281174), (151, 103959990), (166, 94566015), (249, 63044010), (270, 58140587), (302, 51979995), (415, 37826406), (453, 34653330), (498, 31522005), (747, 21014670), (755, 20791998), (830, 18913203), (906, 17326665), (1245, 12608802), (1359, 11551110), (1494, 10507335), (1510, 10395999), (2241, 7004890), (2265, 6930666), (2490, 6304401), (2718, 5775555), (3735, 4202934), (4077, 3850370), (4482, 3502445), (4530, 3465333), (4639, 3383910), (6795, 2310222), (7470, 2101467), (8154, 1925185), (9278, 1691955), (11205, 1400978), (12533, 1252530), (13590, 1155111), (13917, 1127970), (20385, 770074), (22410, 700489), (23195, 676782), (25066, 626265), (27834, 563985), (37599, 417510), (40770, 385037), (41751, 375990), (46390, 338391), (62665, 250506), (69585, 225594), (75198, 208755), (83502, 187995), (112797, 139170), (125253, 125330)]