12345655470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{17189}}^1$

素因数の和:17557

約数の個数: 64

約数和(自身を含む): 30075624000

約数和(自身を除く): 17729968530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 445, 534, 538, 807, 890, 1335, 1345, 1614, 2670, 2690, 4035, 8070, 17189, 23941, 34378, 47882, 51567, 71823, 85945, 103134, 119705, 143646, 171890, 239410, 257835, 359115, 515670, 718230, 1529821, 3059642, 4589463, 4623841, 7649105, 9178926, 9247682, 13871523, 15298210, 22947315, 23119205, 27743046, 45894630, 46238410, 69357615, 138715230, 411521849, 823043698, 1234565547, 2057609245, 2469131094, 4115218490, 6172827735, 12345655470]

約数ペア:

[(1, 12345655470), (2, 6172827735), (3, 4115218490), (5, 2469131094), (6, 2057609245), (10, 1234565547), (15, 823043698), (30, 411521849), (89, 138715230), (178, 69357615), (267, 46238410), (269, 45894630), (445, 27743046), (534, 23119205), (538, 22947315), (807, 15298210), (890, 13871523), (1335, 9247682), (1345, 9178926), (1614, 7649105), (2670, 4623841), (2690, 4589463), (4035, 3059642), (8070, 1529821), (17189, 718230), (23941, 515670), (34378, 359115), (47882, 257835), (51567, 239410), (71823, 171890), (85945, 143646), (103134, 119705)]