30390810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16607}}^1$

素因数の和:16678

約数の個数: 32

約数和(自身を含む): 74138112

約数和(自身を除く): 43747302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 16607, 33214, 49821, 83035, 99642, 166070, 249105, 498210, 1013027, 2026054, 3039081, 5065135, 6078162, 10130270, 15195405, 30390810]

約数ペア:

[(1, 30390810), (2, 15195405), (3, 10130270), (5, 6078162), (6, 5065135), (10, 3039081), (15, 2026054), (30, 1013027), (61, 498210), (122, 249105), (183, 166070), (305, 99642), (366, 83035), (610, 49821), (915, 33214), (1830, 16607)]