4949700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 16373952

約数和(自身を除く): 11424252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 2357, 4714, 7071, 9428, 11785, 14142, 16499, 23570, 28284, 32998, 35355, 47140, 49497, 58925, 65996, 70710, 82495, 98994, 117850, 141420, 164990, 176775, 197988, 235700, 247485, 329980, 353550, 412475, 494970, 707100, 824950, 989940, 1237425, 1649900, 2474850, 4949700]

約数ペア:

[(1, 4949700), (2, 2474850), (3, 1649900), (4, 1237425), (5, 989940), (6, 824950), (7, 707100), (10, 494970), (12, 412475), (14, 353550), (15, 329980), (20, 247485), (21, 235700), (25, 197988), (28, 176775), (30, 164990), (35, 141420), (42, 117850), (50, 98994), (60, 82495), (70, 70710), (75, 65996), (84, 58925), (100, 49497), (105, 47140), (140, 35355), (150, 32998), (175, 28284), (210, 23570), (300, 16499), (350, 14142), (420, 11785), (525, 9428), (700, 7071), (1050, 4714), (2100, 2357)]