243444390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1159259}}^1$

素因数の和:1159276

約数の個数: 32

約数和(自身を含む): 667733760

約数和(自身を除く): 424289370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1159259, 2318518, 3477777, 5796295, 6955554, 8114813, 11592590, 16229626, 17388885, 24344439, 34777770, 40574065, 48688878, 81148130, 121722195, 243444390]

約数ペア:

[(1, 243444390), (2, 121722195), (3, 81148130), (5, 48688878), (6, 40574065), (7, 34777770), (10, 24344439), (14, 17388885), (15, 16229626), (21, 11592590), (30, 8114813), (35, 6955554), (42, 5796295), (70, 3477777), (105, 2318518), (210, 1159259)]