61640070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 153736704

約数和(自身を除く): 92096634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 645, 673, 710, 1065, 1290, 1346, 2019, 2130, 3053, 3365, 4038, 6106, 6730, 9159, 10095, 15265, 18318, 20190, 28939, 30530, 45795, 47783, 57878, 86817, 91590, 95566, 143349, 144695, 173634, 238915, 286698, 289390, 434085, 477830, 716745, 868170, 1433490, 2054669, 4109338, 6164007, 10273345, 12328014, 20546690, 30820035, 61640070]

約数ペア:

[(1, 61640070), (2, 30820035), (3, 20546690), (5, 12328014), (6, 10273345), (10, 6164007), (15, 4109338), (30, 2054669), (43, 1433490), (71, 868170), (86, 716745), (129, 477830), (142, 434085), (213, 289390), (215, 286698), (258, 238915), (355, 173634), (426, 144695), (430, 143349), (645, 95566), (673, 91590), (710, 86817), (1065, 57878), (1290, 47783), (1346, 45795), (2019, 30530), (2130, 28939), (3053, 20190), (3365, 18318), (4038, 15265), (6106, 10095), (6730, 9159)]