15928830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 45489600

約数和(自身を除く): 29560770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 359, 435, 493, 510, 522, 718, 765, 870, 986, 1077, 1305, 1479, 1530, 1795, 2154, 2465, 2610, 2958, 3231, 3590, 4437, 4930, 5385, 6103, 6462, 7395, 8874, 10411, 10770, 12206, 14790, 16155, 18309, 20822, 22185, 30515, 31233, 32310, 36618, 44370, 52055, 54927, 61030, 62466, 91545, 93699, 104110, 109854, 156165, 176987, 183090, 187398, 274635, 312330, 353974, 468495, 530961, 549270, 884935, 936990, 1061922, 1592883, 1769870, 2654805, 3185766, 5309610, 7964415, 15928830]

約数ペア:

[(1, 15928830), (2, 7964415), (3, 5309610), (5, 3185766), (6, 2654805), (9, 1769870), (10, 1592883), (15, 1061922), (17, 936990), (18, 884935), (29, 549270), (30, 530961), (34, 468495), (45, 353974), (51, 312330), (58, 274635), (85, 187398), (87, 183090), (90, 176987), (102, 156165), (145, 109854), (153, 104110), (170, 93699), (174, 91545), (255, 62466), (261, 61030), (290, 54927), (306, 52055), (359, 44370), (435, 36618), (493, 32310), (510, 31233), (522, 30515), (718, 22185), (765, 20822), (870, 18309), (986, 16155), (1077, 14790), (1305, 12206), (1479, 10770), (1530, 10411), (1795, 8874), (2154, 7395), (2465, 6462), (2610, 6103), (2958, 5385), (3231, 4930), (3590, 4437)]