30763870680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{5471}}^1$

素因数の和:6529

約数の個数: 128

約数和(自身を含む): 94367047680

約数和(自身を除く): 63603177000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 997, 1128, 1410, 1880, 1994, 2820, 2991, 3988, 4985, 5471, 5640, 5982, 7976, 9970, 10942, 11964, 14955, 16413, 19940, 21884, 23928, 27355, 29910, 32826, 39880, 43768, 46859, 54710, 59820, 65652, 82065, 93718, 109420, 119640, 131304, 140577, 164130, 187436, 218840, 234295, 257137, 281154, 328260, 374872, 468590, 514274, 562308, 656520, 702885, 771411, 937180, 1028548, 1124616, 1285685, 1405770, 1542822, 1874360, 2057096, 2571370, 2811540, 3085644, 3857055, 5142740, 5454587, 5623080, 6171288, 7714110, 10285480, 10909174, 15428220, 16363761, 21818348, 27272935, 30856440, 32727522, 43636696, 54545870, 65455044, 81818805, 109091740, 130910088, 163637610, 218183480, 256365589, 327275220, 512731178, 654550440, 769096767, 1025462356, 1281827945, 1538193534, 2050924712, 2563655890, 3076387068, 3845483835, 5127311780, 6152774136, 7690967670, 10254623560, 15381935340, 30763870680]

約数ペア:

[(1, 30763870680), (2, 15381935340), (3, 10254623560), (4, 7690967670), (5, 6152774136), (6, 5127311780), (8, 3845483835), (10, 3076387068), (12, 2563655890), (15, 2050924712), (20, 1538193534), (24, 1281827945), (30, 1025462356), (40, 769096767), (47, 654550440), (60, 512731178), (94, 327275220), (120, 256365589), (141, 218183480), (188, 163637610), (235, 130910088), (282, 109091740), (376, 81818805), (470, 65455044), (564, 54545870), (705, 43636696), (940, 32727522), (997, 30856440), (1128, 27272935), (1410, 21818348), (1880, 16363761), (1994, 15428220), (2820, 10909174), (2991, 10285480), (3988, 7714110), (4985, 6171288), (5471, 5623080), (5640, 5454587), (5982, 5142740), (7976, 3857055), (9970, 3085644), (10942, 2811540), (11964, 2571370), (14955, 2057096), (16413, 1874360), (19940, 1542822), (21884, 1405770), (23928, 1285685), (27355, 1124616), (29910, 1028548), (32826, 937180), (39880, 771411), (43768, 702885), (46859, 656520), (54710, 562308), (59820, 514274), (65652, 468590), (82065, 374872), (93718, 328260), (109420, 281154), (119640, 257137), (131304, 234295), (140577, 218840), (164130, 187436)]