68551730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 140652288

約数和(自身を除く): 72100558

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 101, 115, 130, 202, 227, 230, 299, 454, 505, 598, 1010, 1135, 1313, 1495, 2270, 2323, 2626, 2951, 2990, 4646, 5221, 5902, 6565, 10442, 11615, 13130, 14755, 22927, 23230, 26105, 29510, 30199, 45854, 52210, 60398, 67873, 114635, 135746, 150995, 229270, 298051, 301990, 339365, 527321, 596102, 678730, 1054642, 1490255, 2636605, 2980510, 5273210, 6855173, 13710346, 34275865, 68551730]

約数ペア:

[(1, 68551730), (2, 34275865), (5, 13710346), (10, 6855173), (13, 5273210), (23, 2980510), (26, 2636605), (46, 1490255), (65, 1054642), (101, 678730), (115, 596102), (130, 527321), (202, 339365), (227, 301990), (230, 298051), (299, 229270), (454, 150995), (505, 135746), (598, 114635), (1010, 67873), (1135, 60398), (1313, 52210), (1495, 45854), (2270, 30199), (2323, 29510), (2626, 26105), (2951, 23230), (2990, 22927), (4646, 14755), (5221, 13130), (5902, 11615), (6565, 10442)]