15383130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 31065510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 139, 155, 170, 186, 210, 217, 238, 255, 278, 310, 357, 417, 434, 465, 510, 527, 595, 651, 695, 714, 834, 930, 973, 1054, 1085, 1190, 1302, 1390, 1581, 1785, 1946, 2085, 2170, 2363, 2635, 2919, 3162, 3255, 3570, 3689, 4170, 4309, 4726, 4865, 5270, 5838, 6510, 7089, 7378, 7905, 8618, 9730, 11067, 11815, 12927, 14178, 14595, 15810, 16541, 18445, 21545, 22134, 23630, 25854, 29190, 30163, 33082, 35445, 36890, 43090, 49623, 55335, 60326, 64635, 70890, 73253, 82705, 90489, 99246, 110670, 129270, 146506, 150815, 165410, 180978, 219759, 248115, 301630, 366265, 439518, 452445, 496230, 512771, 732530, 904890, 1025542, 1098795, 1538313, 2197590, 2563855, 3076626, 5127710, 7691565, 15383130]

約数ペア:

[(1, 15383130), (2, 7691565), (3, 5127710), (5, 3076626), (6, 2563855), (7, 2197590), (10, 1538313), (14, 1098795), (15, 1025542), (17, 904890), (21, 732530), (30, 512771), (31, 496230), (34, 452445), (35, 439518), (42, 366265), (51, 301630), (62, 248115), (70, 219759), (85, 180978), (93, 165410), (102, 150815), (105, 146506), (119, 129270), (139, 110670), (155, 99246), (170, 90489), (186, 82705), (210, 73253), (217, 70890), (238, 64635), (255, 60326), (278, 55335), (310, 49623), (357, 43090), (417, 36890), (434, 35445), (465, 33082), (510, 30163), (527, 29190), (595, 25854), (651, 23630), (695, 22134), (714, 21545), (834, 18445), (930, 16541), (973, 15810), (1054, 14595), (1085, 14178), (1190, 12927), (1302, 11815), (1390, 11067), (1581, 9730), (1785, 8618), (1946, 7905), (2085, 7378), (2170, 7089), (2363, 6510), (2635, 5838), (2919, 5270), (3162, 4865), (3255, 4726), (3570, 4309), (3689, 4170)]