12430770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 20470350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 271, 278, 330, 417, 542, 695, 813, 834, 1355, 1390, 1529, 1626, 2085, 2710, 2981, 3058, 4065, 4170, 4587, 5962, 7645, 8130, 8943, 9174, 14905, 15290, 17886, 22935, 29810, 37669, 44715, 45870, 75338, 89430, 113007, 188345, 226014, 376690, 414359, 565035, 828718, 1130070, 1243077, 2071795, 2486154, 4143590, 6215385, 12430770]

約数ペア:

[(1, 12430770), (2, 6215385), (3, 4143590), (5, 2486154), (6, 2071795), (10, 1243077), (11, 1130070), (15, 828718), (22, 565035), (30, 414359), (33, 376690), (55, 226014), (66, 188345), (110, 113007), (139, 89430), (165, 75338), (271, 45870), (278, 44715), (330, 37669), (417, 29810), (542, 22935), (695, 17886), (813, 15290), (834, 14905), (1355, 9174), (1390, 8943), (1529, 8130), (1626, 7645), (2085, 5962), (2710, 4587), (2981, 4170), (3058, 4065)]