815872630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{4957}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 1492159680

約数和(自身を除く): 676287050

約数列:

[1, 2, 5, 10, 109, 151, 218, 302, 545, 755, 1090, 1510, 4957, 9914, 16459, 24785, 32918, 49570, 82295, 164590, 540313, 748507, 1080626, 1497014, 2701565, 3742535, 5403130, 7485070, 81587263, 163174526, 407936315, 815872630]

約数ペア:

[(1, 815872630), (2, 407936315), (5, 163174526), (10, 81587263), (109, 7485070), (151, 5403130), (218, 3742535), (302, 2701565), (545, 1497014), (755, 1080626), (1090, 748507), (1510, 540313), (4957, 164590), (9914, 82295), (16459, 49570), (24785, 32918)]