385291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{32569}}^1$

素因数の和:32609

約数の個数: 48

約数和(自身を含む): 858284640

約数和(自身を除く): 472993370

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 32569, 65138, 162845, 227983, 325690, 423397, 455966, 846794, 1139915, 2116985, 2279830, 2963779, 4233970, 5504161, 5927558, 11008322, 14818895, 27520805, 29637790, 38529127, 55041610, 77058254, 192645635, 385291270]

約数ペア:

[(1, 385291270), (2, 192645635), (5, 77058254), (7, 55041610), (10, 38529127), (13, 29637790), (14, 27520805), (26, 14818895), (35, 11008322), (65, 5927558), (70, 5504161), (91, 4233970), (130, 2963779), (169, 2279830), (182, 2116985), (338, 1139915), (455, 846794), (845, 455966), (910, 423397), (1183, 325690), (1690, 227983), (2366, 162845), (5915, 65138), (11830, 32569)]