8236990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7522370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 607, 1214, 1357, 2714, 3035, 6070, 6785, 13570, 13961, 27922, 35813, 69805, 71626, 139610, 179065, 358130, 823699, 1647398, 4118495, 8236990]

約数ペア:

[(1, 8236990), (2, 4118495), (5, 1647398), (10, 823699), (23, 358130), (46, 179065), (59, 139610), (115, 71626), (118, 69805), (230, 35813), (295, 27922), (590, 13961), (607, 13570), (1214, 6785), (1357, 6070), (2714, 3035)]