30041460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 96235776

約数和(自身を除く): 66194316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 53, 60, 67, 90, 94, 106, 134, 141, 159, 180, 188, 201, 212, 235, 265, 268, 282, 318, 335, 402, 423, 470, 477, 530, 564, 603, 636, 670, 705, 795, 804, 846, 940, 954, 1005, 1060, 1206, 1340, 1410, 1590, 1692, 1908, 2010, 2115, 2385, 2412, 2491, 2820, 3015, 3149, 3180, 3551, 4020, 4230, 4770, 4982, 6030, 6298, 7102, 7473, 8460, 9447, 9540, 9964, 10653, 12060, 12455, 12596, 14204, 14946, 15745, 17755, 18894, 21306, 22419, 24910, 28341, 29892, 31490, 31959, 35510, 37365, 37788, 42612, 44838, 47235, 49820, 53265, 56682, 62980, 63918, 71020, 74730, 89676, 94470, 106530, 112095, 113364, 127836, 141705, 149460, 159795, 166897, 188940, 213060, 224190, 283410, 319590, 333794, 448380, 500691, 566820, 639180, 667588, 834485, 1001382, 1502073, 1668970, 2002764, 2503455, 3004146, 3337940, 5006910, 6008292, 7510365, 10013820, 15020730, 30041460]

約数ペア:

[(1, 30041460), (2, 15020730), (3, 10013820), (4, 7510365), (5, 6008292), (6, 5006910), (9, 3337940), (10, 3004146), (12, 2503455), (15, 2002764), (18, 1668970), (20, 1502073), (30, 1001382), (36, 834485), (45, 667588), (47, 639180), (53, 566820), (60, 500691), (67, 448380), (90, 333794), (94, 319590), (106, 283410), (134, 224190), (141, 213060), (159, 188940), (180, 166897), (188, 159795), (201, 149460), (212, 141705), (235, 127836), (265, 113364), (268, 112095), (282, 106530), (318, 94470), (335, 89676), (402, 74730), (423, 71020), (470, 63918), (477, 62980), (530, 56682), (564, 53265), (603, 49820), (636, 47235), (670, 44838), (705, 42612), (795, 37788), (804, 37365), (846, 35510), (940, 31959), (954, 31490), (1005, 29892), (1060, 28341), (1206, 24910), (1340, 22419), (1410, 21306), (1590, 18894), (1692, 17755), (1908, 15745), (2010, 14946), (2115, 14204), (2385, 12596), (2412, 12455), (2491, 12060), (2820, 10653), (3015, 9964), (3149, 9540), (3180, 9447), (3551, 8460), (4020, 7473), (4230, 7102), (4770, 6298), (4982, 6030)]