29891490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43321}}^1$

素因数の和:43354

約数の個数: 32

約数和(自身を含む): 74860416

約数和(自身を除く): 44968926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 43321, 86642, 129963, 216605, 259926, 433210, 649815, 996383, 1299630, 1992766, 2989149, 4981915, 5978298, 9963830, 14945745, 29891490]

約数ペア:

[(1, 29891490), (2, 14945745), (3, 9963830), (5, 5978298), (6, 4981915), (10, 2989149), (15, 1992766), (23, 1299630), (30, 996383), (46, 649815), (69, 433210), (115, 259926), (138, 216605), (230, 129963), (345, 86642), (690, 43321)]