4324740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 14095872

約数和(自身を除く): 9771132

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, 1471, 2940, 2942, 4413, 5884, 7355, 8826, 10297, 14710, 17652, 20594, 22065, 29420, 30891, 41188, 44130, 51485, 61782, 72079, 88260, 102970, 123564, 144158, 154455, 205940, 216237, 288316, 308910, 360395, 432474, 617820, 720790, 864948, 1081185, 1441580, 2162370, 4324740]

約数ペア:

[(1, 4324740), (2, 2162370), (3, 1441580), (4, 1081185), (5, 864948), (6, 720790), (7, 617820), (10, 432474), (12, 360395), (14, 308910), (15, 288316), (20, 216237), (21, 205940), (28, 154455), (30, 144158), (35, 123564), (42, 102970), (49, 88260), (60, 72079), (70, 61782), (84, 51485), (98, 44130), (105, 41188), (140, 30891), (147, 29420), (196, 22065), (210, 20594), (245, 17652), (294, 14710), (420, 10297), (490, 8826), (588, 7355), (735, 5884), (980, 4413), (1470, 2942), (1471, 2940)]