19366991370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{678829}}^1$

素因数の和:679159

約数の個数: 48

約数和(自身を含む): 50513097960

約数和(自身を除く): 31146106590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317, 634, 951, 1585, 1902, 2853, 3170, 4755, 5706, 9510, 14265, 28530, 678829, 1357658, 2036487, 3394145, 4072974, 6109461, 6788290, 10182435, 12218922, 20364870, 30547305, 61094610, 215188793, 430377586, 645566379, 1075943965, 1291132758, 1936699137, 2151887930, 3227831895, 3873398274, 6455663790, 9683495685, 19366991370]

約数ペア:

[(1, 19366991370), (2, 9683495685), (3, 6455663790), (5, 3873398274), (6, 3227831895), (9, 2151887930), (10, 1936699137), (15, 1291132758), (18, 1075943965), (30, 645566379), (45, 430377586), (90, 215188793), (317, 61094610), (634, 30547305), (951, 20364870), (1585, 12218922), (1902, 10182435), (2853, 6788290), (3170, 6109461), (4755, 4072974), (5706, 3394145), (9510, 2036487), (14265, 1357658), (28530, 678829)]