427824710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 834975216

約数和(自身を除く): 407150506

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 361, 370, 703, 722, 1406, 1805, 3203, 3515, 3610, 6406, 7030, 13357, 16015, 26714, 32030, 60857, 66785, 118511, 121714, 133570, 237022, 304285, 592555, 608570, 1156283, 1185110, 2251709, 2312566, 4503418, 5781415, 11258545, 11562830, 22517090, 42782471, 85564942, 213912355, 427824710]

約数ペア:

[(1, 427824710), (2, 213912355), (5, 85564942), (10, 42782471), (19, 22517090), (37, 11562830), (38, 11258545), (74, 5781415), (95, 4503418), (185, 2312566), (190, 2251709), (361, 1185110), (370, 1156283), (703, 608570), (722, 592555), (1406, 304285), (1805, 237022), (3203, 133570), (3515, 121714), (3610, 118511), (6406, 66785), (7030, 60857), (13357, 32030), (16015, 26714)]