190024605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 350064000

約数和(自身を除く): 160039395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 981, 1635, 2039, 2071, 4905, 6117, 6213, 10195, 10355, 18351, 18639, 30585, 31065, 38741, 91755, 93195, 116223, 193705, 222251, 348669, 581115, 666753, 1111255, 1743345, 2000259, 3333765, 4222769, 10001295, 12668307, 21113845, 38004921, 63341535, 190024605]

約数ペア:

[(1, 190024605), (3, 63341535), (5, 38004921), (9, 21113845), (15, 12668307), (19, 10001295), (45, 4222769), (57, 3333765), (95, 2000259), (109, 1743345), (171, 1111255), (285, 666753), (327, 581115), (545, 348669), (855, 222251), (981, 193705), (1635, 116223), (2039, 93195), (2071, 91755), (4905, 38741), (6117, 31065), (6213, 30585), (10195, 18639), (10355, 18351)]