104256990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20323}}^1$

素因数の和:20358

約数の個数: 64

約数和(自身を含む): 292665600

約数和(自身を除く): 188408610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 20323, 40646, 60969, 101615, 121938, 182907, 203230, 304845, 365814, 386137, 548721, 609690, 772274, 914535, 1097442, 1158411, 1829070, 1930685, 2316822, 2743605, 3475233, 3861370, 5487210, 5792055, 6950466, 10425699, 11584110, 17376165, 20851398, 34752330, 52128495, 104256990]

約数ペア:

[(1, 104256990), (2, 52128495), (3, 34752330), (5, 20851398), (6, 17376165), (9, 11584110), (10, 10425699), (15, 6950466), (18, 5792055), (19, 5487210), (27, 3861370), (30, 3475233), (38, 2743605), (45, 2316822), (54, 1930685), (57, 1829070), (90, 1158411), (95, 1097442), (114, 914535), (135, 772274), (171, 609690), (190, 548721), (270, 386137), (285, 365814), (342, 304845), (513, 203230), (570, 182907), (855, 121938), (1026, 101615), (1710, 60969), (2565, 40646), (5130, 20323)]