2852070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 7547904

約数和(自身を除く): 4695834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 103, 130, 142, 195, 206, 213, 309, 355, 390, 426, 515, 618, 710, 923, 1030, 1065, 1339, 1545, 1846, 2130, 2678, 2769, 3090, 4017, 4615, 5538, 6695, 7313, 8034, 9230, 13390, 13845, 14626, 20085, 21939, 27690, 36565, 40170, 43878, 73130, 95069, 109695, 190138, 219390, 285207, 475345, 570414, 950690, 1426035, 2852070]

約数ペア:

[(1, 2852070), (2, 1426035), (3, 950690), (5, 570414), (6, 475345), (10, 285207), (13, 219390), (15, 190138), (26, 109695), (30, 95069), (39, 73130), (65, 43878), (71, 40170), (78, 36565), (103, 27690), (130, 21939), (142, 20085), (195, 14626), (206, 13845), (213, 13390), (309, 9230), (355, 8034), (390, 7313), (426, 6695), (515, 5538), (618, 4615), (710, 4017), (923, 3090), (1030, 2769), (1065, 2678), (1339, 2130), (1545, 1846)]