30707010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 80196480

約数和(自身を除く): 49489470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1259, 1355, 1626, 2439, 2518, 2710, 3777, 4065, 4878, 6295, 7554, 8130, 11331, 12195, 12590, 18885, 22662, 24390, 37770, 56655, 113310, 341189, 682378, 1023567, 1705945, 2047134, 3070701, 3411890, 5117835, 6141402, 10235670, 15353505, 30707010]

約数ペア:

[(1, 30707010), (2, 15353505), (3, 10235670), (5, 6141402), (6, 5117835), (9, 3411890), (10, 3070701), (15, 2047134), (18, 1705945), (30, 1023567), (45, 682378), (90, 341189), (271, 113310), (542, 56655), (813, 37770), (1259, 24390), (1355, 22662), (1626, 18885), (2439, 12590), (2518, 12195), (2710, 11331), (3777, 8130), (4065, 7554), (4878, 6295)]