30032860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10534

約数の個数: 48

約数和(自身を含む): 74102112

約数和(自身を除く): 44069252

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 10501, 21002, 42004, 52505, 105010, 115511, 136513, 210020, 231022, 273026, 462044, 546052, 577555, 682565, 1155110, 1365130, 1501643, 2310220, 2730260, 3003286, 6006572, 7508215, 15016430, 30032860]

約数ペア:

[(1, 30032860), (2, 15016430), (4, 7508215), (5, 6006572), (10, 3003286), (11, 2730260), (13, 2310220), (20, 1501643), (22, 1365130), (26, 1155110), (44, 682565), (52, 577555), (55, 546052), (65, 462044), (110, 273026), (130, 231022), (143, 210020), (220, 136513), (260, 115511), (286, 105010), (572, 52505), (715, 42004), (1430, 21002), (2860, 10501)]