21000657630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36843259}}^1$

素因数の和:36843288

約数の個数: 32

約数和(自身を含む): 53054294400

約数和(自身を除く): 32053636770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36843259, 73686518, 110529777, 184216295, 221059554, 368432590, 552648885, 700021921, 1105297770, 1400043842, 2100065763, 3500109605, 4200131526, 7000219210, 10500328815, 21000657630]

約数ペア:

[(1, 21000657630), (2, 10500328815), (3, 7000219210), (5, 4200131526), (6, 3500109605), (10, 2100065763), (15, 1400043842), (19, 1105297770), (30, 700021921), (38, 552648885), (57, 368432590), (95, 221059554), (114, 184216295), (190, 110529777), (285, 73686518), (570, 36843259)]