7299880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 20067840

約数和(自身を除く): 12767960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 406, 434, 580, 620, 812, 841, 868, 899, 1015, 1085, 1160, 1240, 1624, 1682, 1736, 1798, 2030, 2170, 3364, 3596, 4060, 4205, 4340, 4495, 5887, 6293, 6728, 7192, 8120, 8410, 8680, 8990, 11774, 12586, 16820, 17980, 23548, 25172, 26071, 29435, 31465, 33640, 35960, 47096, 50344, 52142, 58870, 62930, 104284, 117740, 125860, 130355, 182497, 208568, 235480, 251720, 260710, 364994, 521420, 729988, 912485, 1042840, 1459976, 1824970, 3649940, 7299880]

約数ペア:

[(1, 7299880), (2, 3649940), (4, 1824970), (5, 1459976), (7, 1042840), (8, 912485), (10, 729988), (14, 521420), (20, 364994), (28, 260710), (29, 251720), (31, 235480), (35, 208568), (40, 182497), (56, 130355), (58, 125860), (62, 117740), (70, 104284), (116, 62930), (124, 58870), (140, 52142), (145, 50344), (155, 47096), (203, 35960), (217, 33640), (232, 31465), (248, 29435), (280, 26071), (290, 25172), (310, 23548), (406, 17980), (434, 16820), (580, 12586), (620, 11774), (812, 8990), (841, 8680), (868, 8410), (899, 8120), (1015, 7192), (1085, 6728), (1160, 6293), (1240, 5887), (1624, 4495), (1682, 4340), (1736, 4205), (1798, 4060), (2030, 3596), (2170, 3364)]