29289690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 76422528

約数和(自身を除く): 47132838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 647, 1006, 1294, 1509, 1941, 2515, 3018, 3235, 3882, 4527, 5030, 5823, 6470, 7545, 9054, 9705, 11646, 15090, 19410, 22635, 29115, 45270, 58230, 325441, 650882, 976323, 1627205, 1952646, 2928969, 3254410, 4881615, 5857938, 9763230, 14644845, 29289690]

約数ペア:

[(1, 29289690), (2, 14644845), (3, 9763230), (5, 5857938), (6, 4881615), (9, 3254410), (10, 2928969), (15, 1952646), (18, 1627205), (30, 976323), (45, 650882), (90, 325441), (503, 58230), (647, 45270), (1006, 29115), (1294, 22635), (1509, 19410), (1941, 15090), (2515, 11646), (3018, 9705), (3235, 9054), (3882, 7545), (4527, 6470), (5030, 5823)]