17138970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6187

約数の個数: 48

約数和(自身を含む): 46006272

約数和(自身を除く): 28867302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6143, 12286, 18429, 30715, 36858, 55287, 61430, 92145, 110574, 184290, 190433, 276435, 380866, 552870, 571299, 952165, 1142598, 1713897, 1904330, 2856495, 3427794, 5712990, 8569485, 17138970]

約数ペア:

[(1, 17138970), (2, 8569485), (3, 5712990), (5, 3427794), (6, 2856495), (9, 1904330), (10, 1713897), (15, 1142598), (18, 952165), (30, 571299), (31, 552870), (45, 380866), (62, 276435), (90, 190433), (93, 184290), (155, 110574), (186, 92145), (279, 61430), (310, 55287), (465, 36858), (558, 30715), (930, 18429), (1395, 12286), (2790, 6143)]