69793830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7529}}^1$

素因数の和:7645

約数の個数: 48

約数和(自身を含む): 183250080

約数和(自身を除く): 113456250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 7529, 9270, 15058, 22587, 37645, 45174, 67761, 75290, 112935, 135522, 225870, 338805, 677610, 775487, 1550974, 2326461, 3877435, 4652922, 6979383, 7754870, 11632305, 13958766, 23264610, 34896915, 69793830]

約数ペア:

[(1, 69793830), (2, 34896915), (3, 23264610), (5, 13958766), (6, 11632305), (9, 7754870), (10, 6979383), (15, 4652922), (18, 3877435), (30, 2326461), (45, 1550974), (90, 775487), (103, 677610), (206, 338805), (309, 225870), (515, 135522), (618, 112935), (927, 75290), (1030, 67761), (1545, 45174), (1854, 37645), (3090, 22587), (4635, 15058), (7529, 9270)]