15394380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 29893044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 103, 106, 141, 159, 188, 206, 212, 235, 265, 282, 309, 318, 412, 470, 515, 530, 564, 618, 636, 705, 795, 940, 1030, 1060, 1236, 1410, 1545, 1590, 2060, 2491, 2820, 3090, 3180, 4841, 4982, 5459, 6180, 7473, 9682, 9964, 10918, 12455, 14523, 14946, 16377, 19364, 21836, 24205, 24910, 27295, 29046, 29892, 32754, 37365, 48410, 49820, 54590, 58092, 65508, 72615, 74730, 81885, 96820, 109180, 145230, 149460, 163770, 256573, 290460, 327540, 513146, 769719, 1026292, 1282865, 1539438, 2565730, 3078876, 3848595, 5131460, 7697190, 15394380]

約数ペア:

[(1, 15394380), (2, 7697190), (3, 5131460), (4, 3848595), (5, 3078876), (6, 2565730), (10, 1539438), (12, 1282865), (15, 1026292), (20, 769719), (30, 513146), (47, 327540), (53, 290460), (60, 256573), (94, 163770), (103, 149460), (106, 145230), (141, 109180), (159, 96820), (188, 81885), (206, 74730), (212, 72615), (235, 65508), (265, 58092), (282, 54590), (309, 49820), (318, 48410), (412, 37365), (470, 32754), (515, 29892), (530, 29046), (564, 27295), (618, 24910), (636, 24205), (705, 21836), (795, 19364), (940, 16377), (1030, 14946), (1060, 14523), (1236, 12455), (1410, 10918), (1545, 9964), (1590, 9682), (2060, 7473), (2491, 6180), (2820, 5459), (3090, 4982), (3180, 4841)]