7460970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 20404224

約数和(自身を除く): 12943254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 983, 1265, 1518, 1966, 2530, 2949, 3795, 4915, 5898, 7590, 9830, 10813, 14745, 21626, 22609, 29490, 32439, 45218, 54065, 64878, 67827, 108130, 113045, 135654, 162195, 226090, 248699, 324390, 339135, 497398, 678270, 746097, 1243495, 1492194, 2486990, 3730485, 7460970]

約数ペア:

[(1, 7460970), (2, 3730485), (3, 2486990), (5, 1492194), (6, 1243495), (10, 746097), (11, 678270), (15, 497398), (22, 339135), (23, 324390), (30, 248699), (33, 226090), (46, 162195), (55, 135654), (66, 113045), (69, 108130), (110, 67827), (115, 64878), (138, 54065), (165, 45218), (230, 32439), (253, 29490), (330, 22609), (345, 21626), (506, 14745), (690, 10813), (759, 9830), (983, 7590), (1265, 5898), (1518, 4915), (1966, 3795), (2530, 2949)]