178189630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3217}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 333642240

約数和(自身を除く): 155452610

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1910, 3217, 5539, 6434, 11078, 16085, 27695, 32170, 55390, 93293, 186586, 466465, 614447, 932930, 1228894, 3072235, 6144470, 17818963, 35637926, 89094815, 178189630]

約数ペア:

[(1, 178189630), (2, 89094815), (5, 35637926), (10, 17818963), (29, 6144470), (58, 3072235), (145, 1228894), (191, 932930), (290, 614447), (382, 466465), (955, 186586), (1910, 93293), (3217, 55390), (5539, 32170), (6434, 27695), (11078, 16085)]