30756402

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 74342400

約数和(自身を除く): 43585998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 967, 1026, 1178, 1674, 1767, 1934, 2901, 3534, 5301, 5802, 8703, 10602, 15903, 17406, 18373, 26109, 29977, 31806, 36746, 52218, 55119, 59954, 89931, 110238, 165357, 179862, 269793, 330714, 496071, 539586, 569563, 809379, 992142, 1139126, 1618758, 1708689, 3417378, 5126067, 10252134, 15378201, 30756402]

約数ペア:

[(1, 30756402), (2, 15378201), (3, 10252134), (6, 5126067), (9, 3417378), (18, 1708689), (19, 1618758), (27, 1139126), (31, 992142), (38, 809379), (54, 569563), (57, 539586), (62, 496071), (93, 330714), (114, 269793), (171, 179862), (186, 165357), (279, 110238), (342, 89931), (513, 59954), (558, 55119), (589, 52218), (837, 36746), (967, 31806), (1026, 29977), (1178, 26109), (1674, 18373), (1767, 17406), (1934, 15903), (2901, 10602), (3534, 8703), (5301, 5802)]