2912521530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{7639}}^1$

素因数の和:7899

約数の個数: 64

約数和(自身を含む): 7129036800

約数和(自身を除く): 4216515270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 179, 213, 355, 358, 426, 537, 710, 895, 1065, 1074, 1790, 2130, 2685, 5370, 7639, 12709, 15278, 22917, 25418, 38127, 38195, 45834, 63545, 76254, 76390, 114585, 127090, 190635, 229170, 381270, 542369, 1084738, 1367381, 1627107, 2711845, 2734762, 3254214, 4102143, 5423690, 6836905, 8135535, 8204286, 13673810, 16271070, 20510715, 41021430, 97084051, 194168102, 291252153, 485420255, 582504306, 970840510, 1456260765, 2912521530]

約数ペア:

[(1, 2912521530), (2, 1456260765), (3, 970840510), (5, 582504306), (6, 485420255), (10, 291252153), (15, 194168102), (30, 97084051), (71, 41021430), (142, 20510715), (179, 16271070), (213, 13673810), (355, 8204286), (358, 8135535), (426, 6836905), (537, 5423690), (710, 4102143), (895, 3254214), (1065, 2734762), (1074, 2711845), (1790, 1627107), (2130, 1367381), (2685, 1084738), (5370, 542369), (7639, 381270), (12709, 229170), (15278, 190635), (22917, 127090), (25418, 114585), (38127, 76390), (38195, 76254), (45834, 63545)]