284454730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9173}}^1$

素因数の和:9630

約数の個数: 32

約数和(自身を含む): 586548864

約数和(自身を除く): 302094134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 443, 886, 2215, 3101, 4430, 6202, 9173, 15505, 18346, 31010, 45865, 64211, 91730, 128422, 321055, 642110, 4063639, 8127278, 20318195, 28445473, 40636390, 56890946, 142227365, 284454730]

約数ペア:

[(1, 284454730), (2, 142227365), (5, 56890946), (7, 40636390), (10, 28445473), (14, 20318195), (35, 8127278), (70, 4063639), (443, 642110), (886, 321055), (2215, 128422), (3101, 91730), (4430, 64211), (6202, 45865), (9173, 31010), (15505, 18346)]