450315010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 866851200

約数和(自身を除く): 416536190

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 361, 395, 722, 790, 1501, 1579, 1805, 3002, 3158, 3610, 7505, 7895, 15010, 15790, 28519, 30001, 57038, 60002, 124741, 142595, 150005, 249482, 285190, 300010, 570019, 623705, 1140038, 1247410, 2370079, 2850095, 4740158, 5700190, 11850395, 23700790, 45031501, 90063002, 225157505, 450315010]

約数ペア:

[(1, 450315010), (2, 225157505), (5, 90063002), (10, 45031501), (19, 23700790), (38, 11850395), (79, 5700190), (95, 4740158), (158, 2850095), (190, 2370079), (361, 1247410), (395, 1140038), (722, 623705), (790, 570019), (1501, 300010), (1579, 285190), (1805, 249482), (3002, 150005), (3158, 142595), (3610, 124741), (7505, 60002), (7895, 57038), (15010, 30001), (15790, 28519)]