30148902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 78243840

約数和(自身を除く): 48094938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1697, 1974, 2538, 2961, 3394, 5091, 5922, 8883, 10182, 11879, 15273, 17766, 23758, 30546, 35637, 45819, 71274, 79759, 91638, 106911, 159518, 213822, 239277, 320733, 478554, 558313, 641466, 717831, 1116626, 1435662, 1674939, 2153493, 3349878, 4306986, 5024817, 10049634, 15074451, 30148902]

約数ペア:

[(1, 30148902), (2, 15074451), (3, 10049634), (6, 5024817), (7, 4306986), (9, 3349878), (14, 2153493), (18, 1674939), (21, 1435662), (27, 1116626), (42, 717831), (47, 641466), (54, 558313), (63, 478554), (94, 320733), (126, 239277), (141, 213822), (189, 159518), (282, 106911), (329, 91638), (378, 79759), (423, 71274), (658, 45819), (846, 35637), (987, 30546), (1269, 23758), (1697, 17766), (1974, 15273), (2538, 11879), (2961, 10182), (3394, 8883), (5091, 5922)]