144746970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4969}}^1$

素因数の和:5950

約数の個数: 32

約数和(自身を含む): 347820480

約数和(自身を除く): 203073510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2913, 4855, 4969, 5826, 9710, 9938, 14565, 14907, 24845, 29130, 29814, 49690, 74535, 149070, 4824899, 9649798, 14474697, 24124495, 28949394, 48248990, 72373485, 144746970]

約数ペア:

[(1, 144746970), (2, 72373485), (3, 48248990), (5, 28949394), (6, 24124495), (10, 14474697), (15, 9649798), (30, 4824899), (971, 149070), (1942, 74535), (2913, 49690), (4855, 29814), (4969, 29130), (5826, 24845), (9710, 14907), (9938, 14565)]