3961950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 10009776

約数和(自身を除く): 6047826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 433, 610, 866, 915, 1299, 1525, 1830, 2165, 2598, 3050, 4330, 4575, 6495, 9150, 10825, 12990, 21650, 26413, 32475, 52826, 64950, 79239, 132065, 158478, 264130, 396195, 660325, 792390, 1320650, 1980975, 3961950]

約数ペア:

[(1, 3961950), (2, 1980975), (3, 1320650), (5, 792390), (6, 660325), (10, 396195), (15, 264130), (25, 158478), (30, 132065), (50, 79239), (61, 64950), (75, 52826), (122, 32475), (150, 26413), (183, 21650), (305, 12990), (366, 10825), (433, 9150), (610, 6495), (866, 4575), (915, 4330), (1299, 3050), (1525, 2598), (1830, 2165)]