1358119870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{71143}}^1$

素因数の和:71256

約数の個数: 32

約数和(自身を含む): 2581673472

約数和(自身を除く): 1223553602

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 71143, 142286, 355715, 711430, 1636289, 3272578, 5904869, 8181445, 11809738, 16362890, 29524345, 59048690, 135811987, 271623974, 679059935, 1358119870]

約数ペア:

[(1, 1358119870), (2, 679059935), (5, 271623974), (10, 135811987), (23, 59048690), (46, 29524345), (83, 16362890), (115, 11809738), (166, 8181445), (230, 5904869), (415, 3272578), (830, 1636289), (1909, 711430), (3818, 355715), (9545, 142286), (19090, 71143)]