9780307516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 20529653760

約数和(自身を除く): 10749346244

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 131, 172, 236, 262, 301, 413, 524, 602, 826, 917, 1051, 1204, 1652, 1834, 2102, 2537, 3668, 4204, 5074, 5633, 7357, 7729, 10148, 11266, 14714, 15458, 17759, 22532, 29428, 30916, 35518, 39431, 45193, 54103, 62009, 71036, 78862, 90386, 108206, 124018, 137681, 157724, 180772, 216412, 248036, 275362, 316351, 332347, 434063, 550724, 632702, 664694, 868126, 963767, 1265404, 1329388, 1736252, 1927534, 2326429, 2666387, 3855068, 4652858, 5332774, 5920283, 8123179, 9305716, 10665548, 11840566, 16246358, 18664709, 23681132, 32492716, 37329418, 41441981, 56862253, 74658836, 82883962, 113724506, 165767924, 227449012, 349296697, 698593394, 1397186788, 2445076879, 4890153758, 9780307516]

約数ペア:

[(1, 9780307516), (2, 4890153758), (4, 2445076879), (7, 1397186788), (14, 698593394), (28, 349296697), (43, 227449012), (59, 165767924), (86, 113724506), (118, 82883962), (131, 74658836), (172, 56862253), (236, 41441981), (262, 37329418), (301, 32492716), (413, 23681132), (524, 18664709), (602, 16246358), (826, 11840566), (917, 10665548), (1051, 9305716), (1204, 8123179), (1652, 5920283), (1834, 5332774), (2102, 4652858), (2537, 3855068), (3668, 2666387), (4204, 2326429), (5074, 1927534), (5633, 1736252), (7357, 1329388), (7729, 1265404), (10148, 963767), (11266, 868126), (14714, 664694), (15458, 632702), (17759, 550724), (22532, 434063), (29428, 332347), (30916, 316351), (35518, 275362), (39431, 248036), (45193, 216412), (54103, 180772), (62009, 157724), (71036, 137681), (78862, 124018), (90386, 108206)]