2980950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 8999424

約数和(自身を除く): 6018474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 167, 170, 175, 210, 238, 255, 334, 350, 357, 425, 501, 510, 525, 595, 714, 835, 850, 1002, 1050, 1169, 1190, 1275, 1670, 1785, 2338, 2505, 2550, 2839, 2975, 3507, 3570, 4175, 5010, 5678, 5845, 5950, 7014, 8350, 8517, 8925, 11690, 12525, 14195, 17034, 17535, 17850, 19873, 25050, 28390, 29225, 35070, 39746, 42585, 58450, 59619, 70975, 85170, 87675, 99365, 119238, 141950, 175350, 198730, 212925, 298095, 425850, 496825, 596190, 993650, 1490475, 2980950]

約数ペア:

[(1, 2980950), (2, 1490475), (3, 993650), (5, 596190), (6, 496825), (7, 425850), (10, 298095), (14, 212925), (15, 198730), (17, 175350), (21, 141950), (25, 119238), (30, 99365), (34, 87675), (35, 85170), (42, 70975), (50, 59619), (51, 58450), (70, 42585), (75, 39746), (85, 35070), (102, 29225), (105, 28390), (119, 25050), (150, 19873), (167, 17850), (170, 17535), (175, 17034), (210, 14195), (238, 12525), (255, 11690), (334, 8925), (350, 8517), (357, 8350), (425, 7014), (501, 5950), (510, 5845), (525, 5678), (595, 5010), (714, 4175), (835, 3570), (850, 3507), (1002, 2975), (1050, 2839), (1169, 2550), (1190, 2505), (1275, 2338), (1670, 1785)]