30447976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 61959240

約数和(自身を除く): 31511264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 2137, 3562, 4274, 7124, 8548, 14248, 17096, 27781, 55562, 111124, 222248, 292769, 585538, 1171076, 2342152, 3805997, 7611994, 15223988, 30447976]

約数ペア:

[(1, 30447976), (2, 15223988), (4, 7611994), (8, 3805997), (13, 2342152), (26, 1171076), (52, 585538), (104, 292769), (137, 222248), (274, 111124), (548, 55562), (1096, 27781), (1781, 17096), (2137, 14248), (3562, 8548), (4274, 7124)]