22070580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7507}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 71896608

約数和(自身を除く): 49826028

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, 7507, 15014, 22521, 30028, 37535, 45042, 52549, 75070, 90084, 105098, 112605, 150140, 157647, 210196, 225210, 262745, 315294, 367843, 450420, 525490, 630588, 735686, 788235, 1050980, 1103529, 1471372, 1576470, 1839215, 2207058, 3152940, 3678430, 4414116, 5517645, 7356860, 11035290, 22070580]

約数ペア:

[(1, 22070580), (2, 11035290), (3, 7356860), (4, 5517645), (5, 4414116), (6, 3678430), (7, 3152940), (10, 2207058), (12, 1839215), (14, 1576470), (15, 1471372), (20, 1103529), (21, 1050980), (28, 788235), (30, 735686), (35, 630588), (42, 525490), (49, 450420), (60, 367843), (70, 315294), (84, 262745), (98, 225210), (105, 210196), (140, 157647), (147, 150140), (196, 112605), (210, 105098), (245, 90084), (294, 75070), (420, 52549), (490, 45042), (588, 37535), (735, 30028), (980, 22521), (1470, 15014), (2940, 7507)]