42275927820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{78823}}^1$

素因数の和:80119

約数の個数: 96

約数和(自身を含む): 135390624768

約数和(自身を除く): 93114696948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1277, 2554, 3831, 5108, 6385, 7662, 8939, 12770, 15324, 17878, 19155, 25540, 26817, 35756, 38310, 44695, 53634, 76620, 78823, 89390, 107268, 134085, 157646, 178780, 236469, 268170, 315292, 394115, 472938, 536340, 551761, 788230, 945876, 1103522, 1182345, 1576460, 1655283, 2207044, 2364690, 2758805, 3310566, 4729380, 5517610, 6621132, 8276415, 11035220, 16552830, 33105660, 100656971, 201313942, 301970913, 402627884, 503284855, 603941826, 704598797, 1006569710, 1207883652, 1409197594, 1509854565, 2013139420, 2113796391, 2818395188, 3019709130, 3522993985, 4227592782, 6039418260, 7045987970, 8455185564, 10568981955, 14091975940, 21137963910, 42275927820]

約数ペア:

[(1, 42275927820), (2, 21137963910), (3, 14091975940), (4, 10568981955), (5, 8455185564), (6, 7045987970), (7, 6039418260), (10, 4227592782), (12, 3522993985), (14, 3019709130), (15, 2818395188), (20, 2113796391), (21, 2013139420), (28, 1509854565), (30, 1409197594), (35, 1207883652), (42, 1006569710), (60, 704598797), (70, 603941826), (84, 503284855), (105, 402627884), (140, 301970913), (210, 201313942), (420, 100656971), (1277, 33105660), (2554, 16552830), (3831, 11035220), (5108, 8276415), (6385, 6621132), (7662, 5517610), (8939, 4729380), (12770, 3310566), (15324, 2758805), (17878, 2364690), (19155, 2207044), (25540, 1655283), (26817, 1576460), (35756, 1182345), (38310, 1103522), (44695, 945876), (53634, 788230), (76620, 551761), (78823, 536340), (89390, 472938), (107268, 394115), (134085, 315292), (157646, 268170), (178780, 236469)]