170218150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 335134800

約数和(自身を除く): 164916650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 466, 475, 769, 950, 1165, 1538, 2330, 3845, 4427, 5825, 7690, 8854, 11650, 14611, 19225, 22135, 29222, 38450, 44270, 73055, 110675, 146110, 179177, 221350, 358354, 365275, 730550, 895885, 1791770, 3404363, 4479425, 6808726, 8958850, 17021815, 34043630, 85109075, 170218150]

約数ペア:

[(1, 170218150), (2, 85109075), (5, 34043630), (10, 17021815), (19, 8958850), (25, 6808726), (38, 4479425), (50, 3404363), (95, 1791770), (190, 895885), (233, 730550), (466, 365275), (475, 358354), (769, 221350), (950, 179177), (1165, 146110), (1538, 110675), (2330, 73055), (3845, 44270), (4427, 38450), (5825, 29222), (7690, 22135), (8854, 19225), (11650, 14611)]