61797480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10957}}^1$

素因数の和:11018

約数の個数: 64

約数和(自身を含む): 189354240

約数和(自身を除く): 127556760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 10957, 21914, 32871, 43828, 54785, 65742, 87656, 109570, 131484, 164355, 219140, 262968, 328710, 438280, 514979, 657420, 1029958, 1314840, 1544937, 2059916, 2574895, 3089874, 4119832, 5149790, 6179748, 7724685, 10299580, 12359496, 15449370, 20599160, 30898740, 61797480]

約数ペア:

[(1, 61797480), (2, 30898740), (3, 20599160), (4, 15449370), (5, 12359496), (6, 10299580), (8, 7724685), (10, 6179748), (12, 5149790), (15, 4119832), (20, 3089874), (24, 2574895), (30, 2059916), (40, 1544937), (47, 1314840), (60, 1029958), (94, 657420), (120, 514979), (141, 438280), (188, 328710), (235, 262968), (282, 219140), (376, 164355), (470, 131484), (564, 109570), (705, 87656), (940, 65742), (1128, 54785), (1410, 43828), (1880, 32871), (2820, 21914), (5640, 10957)]