21862230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 58484160

約数和(自身を除く): 36621930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 1933, 2262, 3770, 3866, 5655, 5799, 9665, 11310, 11598, 19330, 25129, 28995, 50258, 56057, 57990, 75387, 112114, 125645, 150774, 168171, 251290, 280285, 336342, 376935, 560570, 728741, 753870, 840855, 1457482, 1681710, 2186223, 3643705, 4372446, 7287410, 10931115, 21862230]

約数ペア:

[(1, 21862230), (2, 10931115), (3, 7287410), (5, 4372446), (6, 3643705), (10, 2186223), (13, 1681710), (15, 1457482), (26, 840855), (29, 753870), (30, 728741), (39, 560570), (58, 376935), (65, 336342), (78, 280285), (87, 251290), (130, 168171), (145, 150774), (174, 125645), (195, 112114), (290, 75387), (377, 57990), (390, 56057), (435, 50258), (754, 28995), (870, 25129), (1131, 19330), (1885, 11598), (1933, 11310), (2262, 9665), (3770, 5799), (3866, 5655)]