74208030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 118844130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 179, 195, 358, 390, 537, 895, 1063, 1074, 1790, 2126, 2327, 2685, 3189, 4654, 5315, 5370, 6378, 6981, 10630, 11635, 13819, 13962, 15945, 23270, 27638, 31890, 34905, 41457, 69095, 69810, 82914, 138190, 190277, 207285, 380554, 414570, 570831, 951385, 1141662, 1902770, 2473601, 2854155, 4947202, 5708310, 7420803, 12368005, 14841606, 24736010, 37104015, 74208030]

約数ペア:

[(1, 74208030), (2, 37104015), (3, 24736010), (5, 14841606), (6, 12368005), (10, 7420803), (13, 5708310), (15, 4947202), (26, 2854155), (30, 2473601), (39, 1902770), (65, 1141662), (78, 951385), (130, 570831), (179, 414570), (195, 380554), (358, 207285), (390, 190277), (537, 138190), (895, 82914), (1063, 69810), (1074, 69095), (1790, 41457), (2126, 34905), (2327, 31890), (2685, 27638), (3189, 23270), (4654, 15945), (5315, 13962), (5370, 13819), (6378, 11635), (6981, 10630)]