140956410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8187

約数の個数: 64

約数和(自身を含む): 391329792

約数和(自身を除く): 250373382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8087, 8715, 16174, 17430, 24261, 40435, 48522, 56609, 80870, 113218, 121305, 169827, 242610, 283045, 339654, 566090, 671221, 849135, 1342442, 1698270, 2013663, 3356105, 4027326, 4698547, 6712210, 9397094, 10068315, 14095641, 20136630, 23492735, 28191282, 46985470, 70478205, 140956410]

約数ペア:

[(1, 140956410), (2, 70478205), (3, 46985470), (5, 28191282), (6, 23492735), (7, 20136630), (10, 14095641), (14, 10068315), (15, 9397094), (21, 6712210), (30, 4698547), (35, 4027326), (42, 3356105), (70, 2013663), (83, 1698270), (105, 1342442), (166, 849135), (210, 671221), (249, 566090), (415, 339654), (498, 283045), (581, 242610), (830, 169827), (1162, 121305), (1245, 113218), (1743, 80870), (2490, 56609), (2905, 48522), (3486, 40435), (5810, 24261), (8087, 17430), (8715, 16174)]