30866316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 77978208

約数和(自身を除く): 47111892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 821, 964, 1446, 1642, 2463, 2892, 3133, 3284, 4926, 6266, 9399, 9852, 10673, 12532, 18798, 21346, 32019, 37596, 42692, 64038, 128076, 197861, 395722, 593583, 791444, 1187166, 2374332, 2572193, 5144386, 7716579, 10288772, 15433158, 30866316]

約数ペア:

[(1, 30866316), (2, 15433158), (3, 10288772), (4, 7716579), (6, 5144386), (12, 2572193), (13, 2374332), (26, 1187166), (39, 791444), (52, 593583), (78, 395722), (156, 197861), (241, 128076), (482, 64038), (723, 42692), (821, 37596), (964, 32019), (1446, 21346), (1642, 18798), (2463, 12532), (2892, 10673), (3133, 9852), (3284, 9399), (4926, 6266)]