19174230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11245

約数の個数: 48

約数和(自身を含む): 52481520

約数和(自身を除く): 33307290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 11213, 22426, 33639, 56065, 67278, 100917, 112130, 168195, 201834, 213047, 336390, 426094, 504585, 639141, 1009170, 1065235, 1278282, 1917423, 2130470, 3195705, 3834846, 6391410, 9587115, 19174230]

約数ペア:

[(1, 19174230), (2, 9587115), (3, 6391410), (5, 3834846), (6, 3195705), (9, 2130470), (10, 1917423), (15, 1278282), (18, 1065235), (19, 1009170), (30, 639141), (38, 504585), (45, 426094), (57, 336390), (90, 213047), (95, 201834), (114, 168195), (171, 112130), (190, 100917), (285, 67278), (342, 56065), (570, 33639), (855, 22426), (1710, 11213)]