38961370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 45307430

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 307, 343, 370, 490, 518, 614, 686, 1295, 1535, 1715, 1813, 2149, 2590, 3070, 3430, 3626, 4298, 9065, 10745, 11359, 12691, 15043, 18130, 21490, 22718, 25382, 30086, 56795, 63455, 75215, 79513, 105301, 113590, 126910, 150430, 159026, 210602, 397565, 526505, 556591, 795130, 1053010, 1113182, 2782955, 3896137, 5565910, 7792274, 19480685, 38961370]

約数ペア:

[(1, 38961370), (2, 19480685), (5, 7792274), (7, 5565910), (10, 3896137), (14, 2782955), (35, 1113182), (37, 1053010), (49, 795130), (70, 556591), (74, 526505), (98, 397565), (185, 210602), (245, 159026), (259, 150430), (307, 126910), (343, 113590), (370, 105301), (490, 79513), (518, 75215), (614, 63455), (686, 56795), (1295, 30086), (1535, 25382), (1715, 22718), (1813, 21490), (2149, 18130), (2590, 15043), (3070, 12691), (3430, 11359), (3626, 10745), (4298, 9065)]