29730250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 64022400

約数和(自身を除く): 34292150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 569, 950, 1045, 1138, 1375, 2090, 2375, 2750, 2845, 4750, 5225, 5690, 6259, 10450, 10811, 12518, 14225, 21622, 26125, 28450, 31295, 52250, 54055, 62590, 71125, 108110, 118921, 142250, 156475, 237842, 270275, 312950, 540550, 594605, 782375, 1189210, 1351375, 1564750, 2702750, 2973025, 5946050, 14865125, 29730250]

約数ペア:

[(1, 29730250), (2, 14865125), (5, 5946050), (10, 2973025), (11, 2702750), (19, 1564750), (22, 1351375), (25, 1189210), (38, 782375), (50, 594605), (55, 540550), (95, 312950), (110, 270275), (125, 237842), (190, 156475), (209, 142250), (250, 118921), (275, 108110), (418, 71125), (475, 62590), (550, 54055), (569, 52250), (950, 31295), (1045, 28450), (1138, 26125), (1375, 21622), (2090, 14225), (2375, 12518), (2750, 10811), (2845, 10450), (4750, 6259), (5225, 5690)]