78788670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84719}}^1$

素因数の和:84760

約数の個数: 32

約数和(自身を含む): 195194880

約数和(自身を除く): 116406210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84719, 169438, 254157, 423595, 508314, 847190, 1270785, 2541570, 2626289, 5252578, 7878867, 13131445, 15757734, 26262890, 39394335, 78788670]

約数ペア:

[(1, 78788670), (2, 39394335), (3, 26262890), (5, 15757734), (6, 13131445), (10, 7878867), (15, 5252578), (30, 2626289), (31, 2541570), (62, 1270785), (93, 847190), (155, 508314), (186, 423595), (310, 254157), (465, 169438), (930, 84719)]