6416590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 11990304

約数和(自身を除く): 5573714

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 157, 305, 314, 335, 610, 670, 785, 1570, 4087, 8174, 9577, 10519, 19154, 20435, 21038, 40870, 47885, 52595, 95770, 105190, 641659, 1283318, 3208295, 6416590]

約数ペア:

[(1, 6416590), (2, 3208295), (5, 1283318), (10, 641659), (61, 105190), (67, 95770), (122, 52595), (134, 47885), (157, 40870), (305, 21038), (314, 20435), (335, 19154), (610, 10519), (670, 9577), (785, 8174), (1570, 4087)]