1850790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 3125850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 191, 255, 285, 323, 382, 510, 570, 573, 646, 955, 969, 1146, 1615, 1910, 1938, 2865, 3230, 3247, 3629, 4845, 5730, 6494, 7258, 9690, 9741, 10887, 16235, 18145, 19482, 21774, 32470, 36290, 48705, 54435, 61693, 97410, 108870, 123386, 185079, 308465, 370158, 616930, 925395, 1850790]

約数ペア:

[(1, 1850790), (2, 925395), (3, 616930), (5, 370158), (6, 308465), (10, 185079), (15, 123386), (17, 108870), (19, 97410), (30, 61693), (34, 54435), (38, 48705), (51, 36290), (57, 32470), (85, 21774), (95, 19482), (102, 18145), (114, 16235), (170, 10887), (190, 9741), (191, 9690), (255, 7258), (285, 6494), (323, 5730), (382, 4845), (510, 3629), (570, 3247), (573, 3230), (646, 2865), (955, 1938), (969, 1910), (1146, 1615)]