222355860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195049}}^1$

素因数の和:195080

約数の個数: 48

約数和(自身を含む): 655368000

約数和(自身を除く): 433012140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 195049, 390098, 585147, 780196, 975245, 1170294, 1950490, 2340588, 2925735, 3705931, 3900980, 5851470, 7411862, 11117793, 11702940, 14823724, 18529655, 22235586, 37059310, 44471172, 55588965, 74118620, 111177930, 222355860]

約数ペア:

[(1, 222355860), (2, 111177930), (3, 74118620), (4, 55588965), (5, 44471172), (6, 37059310), (10, 22235586), (12, 18529655), (15, 14823724), (19, 11702940), (20, 11117793), (30, 7411862), (38, 5851470), (57, 3900980), (60, 3705931), (76, 2925735), (95, 2340588), (114, 1950490), (190, 1170294), (228, 975245), (285, 780196), (380, 585147), (570, 390098), (1140, 195049)]