896490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 2665728

約数和(自身を除く): 1769238

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, 1423, 2846, 4269, 7115, 8538, 9961, 12807, 14230, 19922, 21345, 25614, 29883, 42690, 49805, 59766, 64035, 89649, 99610, 128070, 149415, 179298, 298830, 448245, 896490]

約数ペア:

[(1, 896490), (2, 448245), (3, 298830), (5, 179298), (6, 149415), (7, 128070), (9, 99610), (10, 89649), (14, 64035), (15, 59766), (18, 49805), (21, 42690), (30, 29883), (35, 25614), (42, 21345), (45, 19922), (63, 14230), (70, 12807), (90, 9961), (105, 8538), (126, 7115), (210, 4269), (315, 2846), (630, 1423)]