2430712900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{315677}}^1$

素因数の和:315709

約数の個数: 72

約数和(自身を含む): 6576204096

約数和(自身を除く): 4145491196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 315677, 631354, 1262708, 1578385, 2209739, 3156770, 3472447, 4419478, 6313540, 6944894, 7891925, 8838956, 11048695, 13889788, 15783850, 17362235, 22097390, 24307129, 31567700, 34724470, 44194780, 48614258, 55243475, 69448940, 86811175, 97228516, 110486950, 121535645, 173622350, 220973900, 243071290, 347244700, 486142580, 607678225, 1215356450, 2430712900]

約数ペア:

[(1, 2430712900), (2, 1215356450), (4, 607678225), (5, 486142580), (7, 347244700), (10, 243071290), (11, 220973900), (14, 173622350), (20, 121535645), (22, 110486950), (25, 97228516), (28, 86811175), (35, 69448940), (44, 55243475), (50, 48614258), (55, 44194780), (70, 34724470), (77, 31567700), (100, 24307129), (110, 22097390), (140, 17362235), (154, 15783850), (175, 13889788), (220, 11048695), (275, 8838956), (308, 7891925), (350, 6944894), (385, 6313540), (550, 4419478), (700, 3472447), (770, 3156770), (1100, 2209739), (1540, 1578385), (1925, 1262708), (3850, 631354), (7700, 315677)]