22230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:45

約数の個数: 48

約数和(自身を含む): 65520

約数和(自身を除く): 43290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230]

約数ペア:

[(1, 22230), (2, 11115), (3, 7410), (5, 4446), (6, 3705), (9, 2470), (10, 2223), (13, 1710), (15, 1482), (18, 1235), (19, 1170), (26, 855), (30, 741), (38, 585), (39, 570), (45, 494), (57, 390), (65, 342), (78, 285), (90, 247), (95, 234), (114, 195), (117, 190), (130, 171)]