299939290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{5417}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 633710952

約数和(自身を除く): 333771662

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1582, 3955, 5417, 5537, 7910, 10834, 11074, 27085, 27685, 37919, 54170, 55370, 75838, 189595, 265433, 379190, 530866, 612121, 1224242, 1327165, 2654330, 3060605, 4284847, 6121210, 8569694, 21424235, 29993929, 42848470, 59987858, 149969645, 299939290]

約数ペア:

[(1, 299939290), (2, 149969645), (5, 59987858), (7, 42848470), (10, 29993929), (14, 21424235), (35, 8569694), (49, 6121210), (70, 4284847), (98, 3060605), (113, 2654330), (226, 1327165), (245, 1224242), (490, 612121), (565, 530866), (791, 379190), (1130, 265433), (1582, 189595), (3955, 75838), (5417, 55370), (5537, 54170), (7910, 37919), (10834, 27685), (11074, 27085)]