31613888970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{62603}}^1$

素因数の和:62828

約数の個数: 96

約数和(自身を含む): 85317732864

約数和(自身を除く): 53703843894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 181, 186, 279, 310, 362, 465, 543, 558, 905, 930, 1086, 1395, 1629, 1810, 2715, 2790, 3258, 5430, 5611, 8145, 11222, 16290, 16833, 28055, 33666, 50499, 56110, 62603, 84165, 100998, 125206, 168330, 187809, 252495, 313015, 375618, 504990, 563427, 626030, 939045, 1126854, 1878090, 1940693, 2817135, 3881386, 5634270, 5822079, 9703465, 11331143, 11644158, 17466237, 19406930, 22662286, 29110395, 33993429, 34932474, 56655715, 58220790, 67986858, 87331185, 101980287, 113311430, 169967145, 174662370, 203960574, 339934290, 351265433, 509901435, 702530866, 1019802870, 1053796299, 1756327165, 2107592598, 3161388897, 3512654330, 5268981495, 6322777794, 10537962990, 15806944485, 31613888970]

約数ペア:

[(1, 31613888970), (2, 15806944485), (3, 10537962990), (5, 6322777794), (6, 5268981495), (9, 3512654330), (10, 3161388897), (15, 2107592598), (18, 1756327165), (30, 1053796299), (31, 1019802870), (45, 702530866), (62, 509901435), (90, 351265433), (93, 339934290), (155, 203960574), (181, 174662370), (186, 169967145), (279, 113311430), (310, 101980287), (362, 87331185), (465, 67986858), (543, 58220790), (558, 56655715), (905, 34932474), (930, 33993429), (1086, 29110395), (1395, 22662286), (1629, 19406930), (1810, 17466237), (2715, 11644158), (2790, 11331143), (3258, 9703465), (5430, 5822079), (5611, 5634270), (8145, 3881386), (11222, 2817135), (16290, 1940693), (16833, 1878090), (28055, 1126854), (33666, 939045), (50499, 626030), (56110, 563427), (62603, 504990), (84165, 375618), (100998, 313015), (125206, 252495), (168330, 187809)]