28235970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44819}}^1$

素因数の和:44839

約数の個数: 48

約数和(自身を含む): 83903040

約数和(自身を除く): 55667070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44819, 89638, 134457, 224095, 268914, 313733, 403371, 448190, 627466, 672285, 806742, 941199, 1344570, 1568665, 1882398, 2016855, 2823597, 3137330, 4033710, 4705995, 5647194, 9411990, 14117985, 28235970]

約数ペア:

[(1, 28235970), (2, 14117985), (3, 9411990), (5, 5647194), (6, 4705995), (7, 4033710), (9, 3137330), (10, 2823597), (14, 2016855), (15, 1882398), (18, 1568665), (21, 1344570), (30, 941199), (35, 806742), (42, 672285), (45, 627466), (63, 448190), (70, 403371), (90, 313733), (105, 268914), (126, 224095), (210, 134457), (315, 89638), (630, 44819)]