30455308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 59524416

約数和(自身を除く): 29069108

約数列:

[1, 2, 4, 13, 26, 52, 71, 73, 113, 142, 146, 226, 284, 292, 452, 923, 949, 1469, 1846, 1898, 2938, 3692, 3796, 5183, 5876, 8023, 8249, 10366, 16046, 16498, 20732, 32092, 32996, 67379, 104299, 107237, 134758, 208598, 214474, 269516, 417196, 428948, 585679, 1171358, 2342716, 7613827, 15227654, 30455308]

約数ペア:

[(1, 30455308), (2, 15227654), (4, 7613827), (13, 2342716), (26, 1171358), (52, 585679), (71, 428948), (73, 417196), (113, 269516), (142, 214474), (146, 208598), (226, 134758), (284, 107237), (292, 104299), (452, 67379), (923, 32996), (949, 32092), (1469, 20732), (1846, 16498), (1898, 16046), (2938, 10366), (3692, 8249), (3796, 8023), (5183, 5876)]