16127790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 28869330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1259, 1281, 1830, 2135, 2518, 2562, 3777, 4270, 6295, 6405, 7554, 8813, 12590, 12810, 17626, 18885, 26439, 37770, 44065, 52878, 76799, 88130, 132195, 153598, 230397, 264390, 383995, 460794, 537593, 767990, 1075186, 1151985, 1612779, 2303970, 2687965, 3225558, 5375930, 8063895, 16127790]

約数ペア:

[(1, 16127790), (2, 8063895), (3, 5375930), (5, 3225558), (6, 2687965), (7, 2303970), (10, 1612779), (14, 1151985), (15, 1075186), (21, 767990), (30, 537593), (35, 460794), (42, 383995), (61, 264390), (70, 230397), (105, 153598), (122, 132195), (183, 88130), (210, 76799), (305, 52878), (366, 44065), (427, 37770), (610, 26439), (854, 18885), (915, 17626), (1259, 12810), (1281, 12590), (1830, 8813), (2135, 7554), (2518, 6405), (2562, 6295), (3777, 4270)]