1333898580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{453707}}^1$

素因数の和:453733

約数の個数: 72

約数和(自身を含む): 4344707808

約数和(自身を除く): 3010809228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 453707, 907414, 1361121, 1814828, 2268535, 2722242, 3175949, 4537070, 5444484, 6351898, 6805605, 9074140, 9527847, 12703796, 13611210, 15879745, 19055694, 22231643, 27222420, 31759490, 38111388, 44463286, 47639235, 63518980, 66694929, 88926572, 95278470, 111158215, 133389858, 190556940, 222316430, 266779716, 333474645, 444632860, 666949290, 1333898580]

約数ペア:

[(1, 1333898580), (2, 666949290), (3, 444632860), (4, 333474645), (5, 266779716), (6, 222316430), (7, 190556940), (10, 133389858), (12, 111158215), (14, 95278470), (15, 88926572), (20, 66694929), (21, 63518980), (28, 47639235), (30, 44463286), (35, 38111388), (42, 31759490), (49, 27222420), (60, 22231643), (70, 19055694), (84, 15879745), (98, 13611210), (105, 12703796), (140, 9527847), (147, 9074140), (196, 6805605), (210, 6351898), (245, 5444484), (294, 4537070), (420, 3175949), (490, 2722242), (588, 2268535), (735, 1814828), (980, 1361121), (1470, 907414), (2940, 453707)]