15673885980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89371}}^1$

素因数の和:89499

約数の個数: 96

約数和(自身を含む): 45644067840

約数和(自身を除く): 29970181860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 158, 185, 222, 237, 316, 370, 395, 444, 474, 555, 740, 790, 948, 1110, 1185, 1580, 2220, 2370, 2923, 4740, 5846, 8769, 11692, 14615, 17538, 29230, 35076, 43845, 58460, 87690, 89371, 175380, 178742, 268113, 357484, 446855, 536226, 893710, 1072452, 1340565, 1787420, 2681130, 3306727, 5362260, 6613454, 7060309, 9920181, 13226908, 14120618, 16533635, 19840362, 21180927, 28241236, 33067270, 35301545, 39680724, 42361854, 49600905, 66134540, 70603090, 84723708, 99201810, 105904635, 141206180, 198403620, 211809270, 261231433, 423618540, 522462866, 783694299, 1044925732, 1306157165, 1567388598, 2612314330, 3134777196, 3918471495, 5224628660, 7836942990, 15673885980]

約数ペア:

[(1, 15673885980), (2, 7836942990), (3, 5224628660), (4, 3918471495), (5, 3134777196), (6, 2612314330), (10, 1567388598), (12, 1306157165), (15, 1044925732), (20, 783694299), (30, 522462866), (37, 423618540), (60, 261231433), (74, 211809270), (79, 198403620), (111, 141206180), (148, 105904635), (158, 99201810), (185, 84723708), (222, 70603090), (237, 66134540), (316, 49600905), (370, 42361854), (395, 39680724), (444, 35301545), (474, 33067270), (555, 28241236), (740, 21180927), (790, 19840362), (948, 16533635), (1110, 14120618), (1185, 13226908), (1580, 9920181), (2220, 7060309), (2370, 6613454), (2923, 5362260), (4740, 3306727), (5846, 2681130), (8769, 1787420), (11692, 1340565), (14615, 1072452), (17538, 893710), (29230, 536226), (35076, 446855), (43845, 357484), (58460, 268113), (87690, 178742), (89371, 175380)]