47134620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20143}}^1$

素因数の和:20171

約数の個数: 72

約数和(自身を含む): 153980736

約数和(自身を除く): 106846116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 20143, 40286, 60429, 80572, 100715, 120858, 181287, 201430, 241716, 261859, 302145, 362574, 402860, 523718, 604290, 725148, 785577, 906435, 1047436, 1208580, 1309295, 1571154, 1812870, 2356731, 2618590, 3142308, 3625740, 3927885, 4713462, 5237180, 7855770, 9426924, 11783655, 15711540, 23567310, 47134620]

約数ペア:

[(1, 47134620), (2, 23567310), (3, 15711540), (4, 11783655), (5, 9426924), (6, 7855770), (9, 5237180), (10, 4713462), (12, 3927885), (13, 3625740), (15, 3142308), (18, 2618590), (20, 2356731), (26, 1812870), (30, 1571154), (36, 1309295), (39, 1208580), (45, 1047436), (52, 906435), (60, 785577), (65, 725148), (78, 604290), (90, 523718), (117, 402860), (130, 362574), (156, 302145), (180, 261859), (195, 241716), (234, 201430), (260, 181287), (390, 120858), (468, 100715), (585, 80572), (780, 60429), (1170, 40286), (2340, 20143)]