67996590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78157}}^1$

素因数の和:78196

約数の個数: 32

約数和(自身を含む): 168821280

約数和(自身を除く): 100824690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 78157, 156314, 234471, 390785, 468942, 781570, 1172355, 2266553, 2344710, 4533106, 6799659, 11332765, 13599318, 22665530, 33998295, 67996590]

約数ペア:

[(1, 67996590), (2, 33998295), (3, 22665530), (5, 13599318), (6, 11332765), (10, 6799659), (15, 4533106), (29, 2344710), (30, 2266553), (58, 1172355), (87, 781570), (145, 468942), (174, 390785), (290, 234471), (435, 156314), (870, 78157)]