2765010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 7091712

約数和(自身を除く): 4326702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 53, 74, 94, 106, 111, 141, 159, 185, 222, 235, 265, 282, 318, 370, 470, 530, 555, 705, 795, 1110, 1410, 1590, 1739, 1961, 2491, 3478, 3922, 4982, 5217, 5883, 7473, 8695, 9805, 10434, 11766, 12455, 14946, 17390, 19610, 24910, 26085, 29415, 37365, 52170, 58830, 74730, 92167, 184334, 276501, 460835, 553002, 921670, 1382505, 2765010]

約数ペア:

[(1, 2765010), (2, 1382505), (3, 921670), (5, 553002), (6, 460835), (10, 276501), (15, 184334), (30, 92167), (37, 74730), (47, 58830), (53, 52170), (74, 37365), (94, 29415), (106, 26085), (111, 24910), (141, 19610), (159, 17390), (185, 14946), (222, 12455), (235, 11766), (265, 10434), (282, 9805), (318, 8695), (370, 7473), (470, 5883), (530, 5217), (555, 4982), (705, 3922), (795, 3478), (1110, 2491), (1410, 1961), (1590, 1739)]