282505230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{448421}}^1$

素因数の和:448441

約数の個数: 48

約数和(自身を含む): 839445984

約数和(自身を除く): 556940754

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, 448421, 896842, 1345263, 2242105, 2690526, 3138947, 4035789, 4484210, 6277894, 6726315, 8071578, 9416841, 13452630, 15694735, 18833682, 20178945, 28250523, 31389470, 40357890, 47084205, 56501046, 94168410, 141252615, 282505230]

約数ペア:

[(1, 282505230), (2, 141252615), (3, 94168410), (5, 56501046), (6, 47084205), (7, 40357890), (9, 31389470), (10, 28250523), (14, 20178945), (15, 18833682), (18, 15694735), (21, 13452630), (30, 9416841), (35, 8071578), (42, 6726315), (45, 6277894), (63, 4484210), (70, 4035789), (90, 3138947), (105, 2690526), (126, 2242105), (210, 1345263), (315, 896842), (630, 448421)]