30692860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 70957152

約数和(自身を除く): 40264292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1153, 1210, 1331, 2306, 2420, 2662, 4612, 5324, 5765, 6655, 11530, 12683, 13310, 23060, 25366, 26620, 50732, 63415, 126830, 139513, 253660, 279026, 558052, 697565, 1395130, 1534643, 2790260, 3069286, 6138572, 7673215, 15346430, 30692860]

約数ペア:

[(1, 30692860), (2, 15346430), (4, 7673215), (5, 6138572), (10, 3069286), (11, 2790260), (20, 1534643), (22, 1395130), (44, 697565), (55, 558052), (110, 279026), (121, 253660), (220, 139513), (242, 126830), (484, 63415), (605, 50732), (1153, 26620), (1210, 25366), (1331, 23060), (2306, 13310), (2420, 12683), (2662, 11530), (4612, 6655), (5324, 5765)]