41419980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 145926144

約数和(自身を除く): 104506164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 463, 497, 630, 639, 710, 852, 926, 994, 1065, 1260, 1278, 1389, 1420, 1491, 1852, 1988, 2130, 2315, 2485, 2556, 2778, 2982, 3195, 3241, 4167, 4260, 4473, 4630, 4970, 5556, 5964, 6390, 6482, 6945, 7455, 8334, 8946, 9260, 9723, 9940, 12780, 12964, 13890, 14910, 16205, 16668, 17892, 19446, 20835, 22365, 27780, 29169, 29820, 32410, 32873, 38892, 41670, 44730, 48615, 58338, 64820, 65746, 83340, 89460, 97230, 98619, 116676, 131492, 145845, 164365, 194460, 197238, 230111, 291690, 295857, 328730, 394476, 460222, 493095, 583380, 591714, 657460, 690333, 920444, 986190, 1150555, 1183428, 1380666, 1479285, 1972380, 2070999, 2301110, 2761332, 2958570, 3451665, 4141998, 4602220, 5917140, 6903330, 8283996, 10354995, 13806660, 20709990, 41419980]

約数ペア:

[(1, 41419980), (2, 20709990), (3, 13806660), (4, 10354995), (5, 8283996), (6, 6903330), (7, 5917140), (9, 4602220), (10, 4141998), (12, 3451665), (14, 2958570), (15, 2761332), (18, 2301110), (20, 2070999), (21, 1972380), (28, 1479285), (30, 1380666), (35, 1183428), (36, 1150555), (42, 986190), (45, 920444), (60, 690333), (63, 657460), (70, 591714), (71, 583380), (84, 493095), (90, 460222), (105, 394476), (126, 328730), (140, 295857), (142, 291690), (180, 230111), (210, 197238), (213, 194460), (252, 164365), (284, 145845), (315, 131492), (355, 116676), (420, 98619), (426, 97230), (463, 89460), (497, 83340), (630, 65746), (639, 64820), (710, 58338), (852, 48615), (926, 44730), (994, 41670), (1065, 38892), (1260, 32873), (1278, 32410), (1389, 29820), (1420, 29169), (1491, 27780), (1852, 22365), (1988, 20835), (2130, 19446), (2315, 17892), (2485, 16668), (2556, 16205), (2778, 14910), (2982, 13890), (3195, 12964), (3241, 12780), (4167, 9940), (4260, 9723), (4473, 9260), (4630, 8946), (4970, 8334), (5556, 7455), (5964, 6945), (6390, 6482)]