264865230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{420421}}^1$

素因数の和:420441

約数の個数: 48

約数和(自身を含む): 787029984

約数和(自身を除く): 522164754

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, 420421, 840842, 1261263, 2102105, 2522526, 2942947, 3783789, 4204210, 5885894, 6306315, 7567578, 8828841, 12612630, 14714735, 17657682, 18918945, 26486523, 29429470, 37837890, 44144205, 52973046, 88288410, 132432615, 264865230]

約数ペア:

[(1, 264865230), (2, 132432615), (3, 88288410), (5, 52973046), (6, 44144205), (7, 37837890), (9, 29429470), (10, 26486523), (14, 18918945), (15, 17657682), (18, 14714735), (21, 12612630), (30, 8828841), (35, 7567578), (42, 6306315), (45, 5885894), (63, 4204210), (70, 3783789), (90, 2942947), (105, 2522526), (126, 2102105), (210, 1261263), (315, 840842), (630, 420421)]