38844390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 101477376

約数和(自身を除く): 62632986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 967, 1030, 1339, 1545, 1934, 2678, 2901, 3090, 4017, 4835, 5802, 6695, 8034, 9670, 12571, 13390, 14505, 20085, 25142, 29010, 37713, 40170, 62855, 75426, 99601, 125710, 188565, 199202, 298803, 377130, 498005, 597606, 996010, 1294813, 1494015, 2589626, 2988030, 3884439, 6474065, 7768878, 12948130, 19422195, 38844390]

約数ペア:

[(1, 38844390), (2, 19422195), (3, 12948130), (5, 7768878), (6, 6474065), (10, 3884439), (13, 2988030), (15, 2589626), (26, 1494015), (30, 1294813), (39, 996010), (65, 597606), (78, 498005), (103, 377130), (130, 298803), (195, 199202), (206, 188565), (309, 125710), (390, 99601), (515, 75426), (618, 62855), (967, 40170), (1030, 37713), (1339, 29010), (1545, 25142), (1934, 20085), (2678, 14505), (2901, 13390), (3090, 12571), (4017, 9670), (4835, 8034), (5802, 6695)]