22472940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53507}}^1$

素因数の和:53526

約数の個数: 48

約数和(自身を含む): 71914752

約数和(自身を除く): 49441812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 53507, 107014, 160521, 214028, 267535, 321042, 374549, 535070, 642084, 749098, 802605, 1070140, 1123647, 1498196, 1605210, 1872745, 2247294, 3210420, 3745490, 4494588, 5618235, 7490980, 11236470, 22472940]

約数ペア:

[(1, 22472940), (2, 11236470), (3, 7490980), (4, 5618235), (5, 4494588), (6, 3745490), (7, 3210420), (10, 2247294), (12, 1872745), (14, 1605210), (15, 1498196), (20, 1123647), (21, 1070140), (28, 802605), (30, 749098), (35, 642084), (42, 535070), (60, 374549), (70, 321042), (84, 267535), (105, 214028), (140, 160521), (210, 107014), (420, 53507)]