298830

素因数分解:

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

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 820224

約数和(自身を除く): 521394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1423, 2846, 4269, 7115, 8538, 9961, 14230, 19922, 21345, 29883, 42690, 49805, 59766, 99610, 149415, 298830]

約数ペア:

[(1, 298830), (2, 149415), (3, 99610), (5, 59766), (6, 49805), (7, 42690), (10, 29883), (14, 21345), (15, 19922), (21, 14230), (30, 9961), (35, 8538), (42, 7115), (70, 4269), (105, 2846), (210, 1423)]