3892150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 8102160

約数和(自身を除く): 4210010

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 241, 323, 425, 475, 482, 646, 850, 950, 1205, 1615, 2410, 3230, 4097, 4579, 6025, 8075, 8194, 9158, 12050, 16150, 20485, 22895, 40970, 45790, 77843, 102425, 114475, 155686, 204850, 228950, 389215, 778430, 1946075, 3892150]

約数ペア:

[(1, 3892150), (2, 1946075), (5, 778430), (10, 389215), (17, 228950), (19, 204850), (25, 155686), (34, 114475), (38, 102425), (50, 77843), (85, 45790), (95, 40970), (170, 22895), (190, 20485), (241, 16150), (323, 12050), (425, 9158), (475, 8194), (482, 8075), (646, 6025), (850, 4579), (950, 4097), (1205, 3230), (1615, 2410)]