172200000030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{78630137}}^1$

素因数の和:78630220

約数の個数: 32

約数和(自身を含む): 418941375264

約数和(自身を除く): 246741375234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 78630137, 157260274, 235890411, 393150685, 471780822, 786301370, 1179452055, 2358904110, 5740000001, 11480000002, 17220000003, 28700000005, 34440000006, 57400000010, 86100000015, 172200000030]

約数ペア:

[(1, 172200000030), (2, 86100000015), (3, 57400000010), (5, 34440000006), (6, 28700000005), (10, 17220000003), (15, 11480000002), (30, 5740000001), (73, 2358904110), (146, 1179452055), (219, 786301370), (365, 471780822), (438, 393150685), (730, 235890411), (1095, 157260274), (2190, 78630137)]