2912335380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{10837}}^1$

素因数の和:12345

約数の個数: 72

約数和(自身を含む): 8840816712

約数和(自身を除く): 5928481332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1493, 2986, 4479, 5972, 7465, 8958, 10837, 13437, 14930, 17916, 21674, 22395, 26874, 29860, 32511, 43348, 44790, 53748, 54185, 65022, 67185, 89580, 97533, 108370, 130044, 134370, 162555, 195066, 216740, 268740, 325110, 390132, 487665, 650220, 975330, 1950660, 16179641, 32359282, 48538923, 64718564, 80898205, 97077846, 145616769, 161796410, 194155692, 242694615, 291233538, 323592820, 485389230, 582467076, 728083845, 970778460, 1456167690, 2912335380]

約数ペア:

[(1, 2912335380), (2, 1456167690), (3, 970778460), (4, 728083845), (5, 582467076), (6, 485389230), (9, 323592820), (10, 291233538), (12, 242694615), (15, 194155692), (18, 161796410), (20, 145616769), (30, 97077846), (36, 80898205), (45, 64718564), (60, 48538923), (90, 32359282), (180, 16179641), (1493, 1950660), (2986, 975330), (4479, 650220), (5972, 487665), (7465, 390132), (8958, 325110), (10837, 268740), (13437, 216740), (14930, 195066), (17916, 162555), (21674, 134370), (22395, 130044), (26874, 108370), (29860, 97533), (32511, 89580), (43348, 67185), (44790, 65022), (53748, 54185)]