207630870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223259}}^1$

素因数の和:223300

約数の個数: 32

約数和(自身を含む): 514391040

約数和(自身を除く): 306760170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 223259, 446518, 669777, 1116295, 1339554, 2232590, 3348885, 6697770, 6921029, 13842058, 20763087, 34605145, 41526174, 69210290, 103815435, 207630870]

約数ペア:

[(1, 207630870), (2, 103815435), (3, 69210290), (5, 41526174), (6, 34605145), (10, 20763087), (15, 13842058), (30, 6921029), (31, 6697770), (62, 3348885), (93, 2232590), (155, 1339554), (186, 1116295), (310, 669777), (465, 446518), (930, 223259)]