133735980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318419}}^1$

素因数の和:318438

約数の個数: 48

約数和(自身を含む): 427956480

約数和(自身を除く): 294220500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 318419, 636838, 955257, 1273676, 1592095, 1910514, 2228933, 3184190, 3821028, 4457866, 4776285, 6368380, 6686799, 8915732, 9552570, 11144665, 13373598, 19105140, 22289330, 26747196, 33433995, 44578660, 66867990, 133735980]

約数ペア:

[(1, 133735980), (2, 66867990), (3, 44578660), (4, 33433995), (5, 26747196), (6, 22289330), (7, 19105140), (10, 13373598), (12, 11144665), (14, 9552570), (15, 8915732), (20, 6686799), (21, 6368380), (28, 4776285), (30, 4457866), (35, 3821028), (42, 3184190), (60, 2228933), (70, 1910514), (84, 1592095), (105, 1273676), (140, 955257), (210, 636838), (420, 318419)]