342019925870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257157839}}^1$

素因数の和:257157872

約数の個数: 32

約数和(自身を含む): 740614579200

約数和(自身を除く): 398594653330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 257157839, 514315678, 1285789195, 1800104873, 2571578390, 3600209746, 4885998941, 9000524365, 9771997882, 18001048730, 24429994705, 34201992587, 48859989410, 68403985174, 171009962935, 342019925870]

約数ペア:

[(1, 342019925870), (2, 171009962935), (5, 68403985174), (7, 48859989410), (10, 34201992587), (14, 24429994705), (19, 18001048730), (35, 9771997882), (38, 9000524365), (70, 4885998941), (95, 3600209746), (133, 2571578390), (190, 1800104873), (266, 1285789195), (665, 514315678), (1330, 257157839)]