66278460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 199664640

約数和(自身を除く): 133386180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1237, 1410, 1786, 2474, 2679, 2820, 3572, 3711, 4465, 4948, 5358, 6185, 7422, 8930, 10716, 12370, 13395, 14844, 17860, 18555, 23503, 24740, 26790, 37110, 47006, 53580, 58139, 70509, 74220, 94012, 116278, 117515, 141018, 174417, 232556, 235030, 282036, 290695, 348834, 352545, 470060, 581390, 697668, 705090, 872085, 1104641, 1162780, 1410180, 1744170, 2209282, 3313923, 3488340, 4418564, 5523205, 6627846, 11046410, 13255692, 16569615, 22092820, 33139230, 66278460]

約数ペア:

[(1, 66278460), (2, 33139230), (3, 22092820), (4, 16569615), (5, 13255692), (6, 11046410), (10, 6627846), (12, 5523205), (15, 4418564), (19, 3488340), (20, 3313923), (30, 2209282), (38, 1744170), (47, 1410180), (57, 1162780), (60, 1104641), (76, 872085), (94, 705090), (95, 697668), (114, 581390), (141, 470060), (188, 352545), (190, 348834), (228, 290695), (235, 282036), (282, 235030), (285, 232556), (380, 174417), (470, 141018), (564, 117515), (570, 116278), (705, 94012), (893, 74220), (940, 70509), (1140, 58139), (1237, 53580), (1410, 47006), (1786, 37110), (2474, 26790), (2679, 24740), (2820, 23503), (3572, 18555), (3711, 17860), (4465, 14844), (4948, 13395), (5358, 12370), (6185, 10716), (7422, 8930)]