30969015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26813}}^1$

素因数の和:26839

約数の個数: 32

約数和(自身を含む): 61779456

約数和(自身を除く): 30810441

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26813, 80439, 134065, 187691, 294943, 402195, 563073, 884829, 938455, 1474715, 2064601, 2815365, 4424145, 6193803, 10323005, 30969015]

約数ペア:

[(1, 30969015), (3, 10323005), (5, 6193803), (7, 4424145), (11, 2815365), (15, 2064601), (21, 1474715), (33, 938455), (35, 884829), (55, 563073), (77, 402195), (105, 294943), (165, 187691), (231, 134065), (385, 80439), (1155, 26813)]